2010167720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8739

約数の個数: 128

約数和(自身を含む): 5393433600

約数和(自身を除く): 3383265880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 85, 88, 110, 124, 136, 155, 170, 187, 220, 248, 310, 340, 341, 374, 440, 527, 620, 680, 682, 748, 935, 1054, 1240, 1364, 1496, 1705, 1870, 2108, 2635, 2728, 3410, 3740, 4216, 5270, 5797, 6820, 7480, 8669, 10540, 11594, 13640, 17338, 21080, 23188, 28985, 34676, 43345, 46376, 57970, 69352, 86690, 95359, 115940, 147373, 173380, 190718, 231880, 268739, 294746, 346760, 381436, 476795, 537478, 589492, 736865, 762872, 953590, 1074956, 1178984, 1343695, 1473730, 1621103, 1907180, 2149912, 2687390, 2947460, 2956129, 3242206, 3814360, 4568563, 5374780, 5894920, 5912258, 6484412, 8105515, 9137126, 10749560, 11824516, 12968824, 14780645, 16211030, 18274252, 22842815, 23649032, 29561290, 32422060, 36548504, 45685630, 50254193, 59122580, 64844120, 91371260, 100508386, 118245160, 182742520, 201016772, 251270965, 402033544, 502541930, 1005083860, 2010167720]

約数ペア:

[(1, 2010167720), (2, 1005083860), (4, 502541930), (5, 402033544), (8, 251270965), (10, 201016772), (11, 182742520), (17, 118245160), (20, 100508386), (22, 91371260), (31, 64844120), (34, 59122580), (40, 50254193), (44, 45685630), (55, 36548504), (62, 32422060), (68, 29561290), (85, 23649032), (88, 22842815), (110, 18274252), (124, 16211030), (136, 14780645), (155, 12968824), (170, 11824516), (187, 10749560), (220, 9137126), (248, 8105515), (310, 6484412), (340, 5912258), (341, 5894920), (374, 5374780), (440, 4568563), (527, 3814360), (620, 3242206), (680, 2956129), (682, 2947460), (748, 2687390), (935, 2149912), (1054, 1907180), (1240, 1621103), (1364, 1473730), (1496, 1343695), (1705, 1178984), (1870, 1074956), (2108, 953590), (2635, 762872), (2728, 736865), (3410, 589492), (3740, 537478), (4216, 476795), (5270, 381436), (5797, 346760), (6820, 294746), (7480, 268739), (8669, 231880), (10540, 190718), (11594, 173380), (13640, 147373), (17338, 115940), (21080, 95359), (23188, 86690), (28985, 69352), (34676, 57970), (43345, 46376)]