8069659780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 21325151232

約数和(自身を除く): 13255491452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 197, 260, 284, 317, 355, 364, 394, 455, 497, 634, 710, 788, 910, 923, 985, 994, 1268, 1379, 1420, 1585, 1820, 1846, 1970, 1988, 2219, 2485, 2561, 2758, 3170, 3692, 3940, 4121, 4438, 4615, 4970, 5122, 5516, 6340, 6461, 6895, 8242, 8876, 9230, 9940, 10244, 11095, 12805, 12922, 13790, 13987, 16484, 17927, 18460, 20605, 22190, 22507, 25610, 25844, 27580, 27974, 28847, 32305, 35854, 41210, 44380, 45014, 51220, 55948, 57694, 62449, 64610, 69935, 71708, 82420, 89635, 90028, 97909, 112535, 115388, 124898, 129220, 139870, 144235, 157549, 179270, 181831, 195818, 225070, 249796, 279740, 288470, 292591, 312245, 315098, 358540, 363662, 391636, 437143, 450140, 489545, 576940, 585182, 624490, 630196, 727324, 787745, 811837, 874286, 909155, 979090, 1170364, 1248980, 1272817, 1462955, 1575490, 1623674, 1748572, 1818310, 1958180, 2048137, 2185715, 2545634, 2925910, 3150980, 3247348, 3636620, 4059185, 4096274, 4371430, 4433879, 5091268, 5682859, 5851820, 6364085, 8118370, 8192548, 8742860, 8867758, 10240685, 11365718, 12728170, 16236740, 17735516, 20481370, 22169395, 22731436, 25456340, 28414295, 31037153, 40962740, 44338790, 56828590, 57640427, 62074306, 88677580, 113657180, 115280854, 124148612, 155185765, 230561708, 288202135, 310371530, 403482989, 576404270, 620743060, 806965978, 1152808540, 1613931956, 2017414945, 4034829890, 8069659780]

約数ペア:

[(1, 8069659780), (2, 4034829890), (4, 2017414945), (5, 1613931956), (7, 1152808540), (10, 806965978), (13, 620743060), (14, 576404270), (20, 403482989), (26, 310371530), (28, 288202135), (35, 230561708), (52, 155185765), (65, 124148612), (70, 115280854), (71, 113657180), (91, 88677580), (130, 62074306), (140, 57640427), (142, 56828590), (182, 44338790), (197, 40962740), (260, 31037153), (284, 28414295), (317, 25456340), (355, 22731436), (364, 22169395), (394, 20481370), (455, 17735516), (497, 16236740), (634, 12728170), (710, 11365718), (788, 10240685), (910, 8867758), (923, 8742860), (985, 8192548), (994, 8118370), (1268, 6364085), (1379, 5851820), (1420, 5682859), (1585, 5091268), (1820, 4433879), (1846, 4371430), (1970, 4096274), (1988, 4059185), (2219, 3636620), (2485, 3247348), (2561, 3150980), (2758, 2925910), (3170, 2545634), (3692, 2185715), (3940, 2048137), (4121, 1958180), (4438, 1818310), (4615, 1748572), (4970, 1623674), (5122, 1575490), (5516, 1462955), (6340, 1272817), (6461, 1248980), (6895, 1170364), (8242, 979090), (8876, 909155), (9230, 874286), (9940, 811837), (10244, 787745), (11095, 727324), (12805, 630196), (12922, 624490), (13790, 585182), (13987, 576940), (16484, 489545), (17927, 450140), (18460, 437143), (20605, 391636), (22190, 363662), (22507, 358540), (25610, 315098), (25844, 312245), (27580, 292591), (27974, 288470), (28847, 279740), (32305, 249796), (35854, 225070), (41210, 195818), (44380, 181831), (45014, 179270), (51220, 157549), (55948, 144235), (57694, 139870), (62449, 129220), (64610, 124898), (69935, 115388), (71708, 112535), (82420, 97909), (89635, 90028)]