535100020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 1450939392

約数和(自身を除く): 915839372

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 71, 82, 91, 101, 130, 140, 142, 164, 182, 202, 205, 260, 284, 287, 355, 364, 404, 410, 455, 497, 505, 533, 574, 707, 710, 820, 910, 923, 994, 1010, 1066, 1148, 1313, 1414, 1420, 1435, 1820, 1846, 1988, 2020, 2132, 2485, 2626, 2665, 2828, 2870, 2911, 3535, 3692, 3731, 4141, 4615, 4970, 5252, 5330, 5740, 5822, 6461, 6565, 7070, 7171, 7462, 8282, 9191, 9230, 9940, 10660, 11644, 12922, 13130, 14140, 14342, 14555, 14924, 16564, 18382, 18460, 18655, 20377, 20705, 25844, 26260, 28684, 28987, 29110, 32305, 35855, 36764, 37310, 37843, 40754, 41410, 45955, 50197, 53833, 57974, 58220, 64610, 71710, 74620, 75686, 81508, 82820, 91910, 93223, 100394, 101885, 107666, 115948, 129220, 143420, 144935, 151372, 183820, 186446, 189215, 200788, 203770, 215332, 250985, 264901, 269165, 289870, 294011, 372892, 376831, 378430, 407540, 466115, 501970, 529802, 538330, 579740, 588022, 652561, 753662, 756860, 932230, 1003940, 1059604, 1076660, 1176044, 1305122, 1324505, 1470055, 1507324, 1864460, 1884155, 2058077, 2610244, 2649010, 2940110, 3262805, 3768310, 3822143, 4116154, 5298020, 5880220, 6525610, 7536620, 7644286, 8232308, 10290385, 13051220, 15288572, 19110715, 20580770, 26755001, 38221430, 41161540, 53510002, 76442860, 107020004, 133775005, 267550010, 535100020]

約数ペア:

[(1, 535100020), (2, 267550010), (4, 133775005), (5, 107020004), (7, 76442860), (10, 53510002), (13, 41161540), (14, 38221430), (20, 26755001), (26, 20580770), (28, 19110715), (35, 15288572), (41, 13051220), (52, 10290385), (65, 8232308), (70, 7644286), (71, 7536620), (82, 6525610), (91, 5880220), (101, 5298020), (130, 4116154), (140, 3822143), (142, 3768310), (164, 3262805), (182, 2940110), (202, 2649010), (205, 2610244), (260, 2058077), (284, 1884155), (287, 1864460), (355, 1507324), (364, 1470055), (404, 1324505), (410, 1305122), (455, 1176044), (497, 1076660), (505, 1059604), (533, 1003940), (574, 932230), (707, 756860), (710, 753662), (820, 652561), (910, 588022), (923, 579740), (994, 538330), (1010, 529802), (1066, 501970), (1148, 466115), (1313, 407540), (1414, 378430), (1420, 376831), (1435, 372892), (1820, 294011), (1846, 289870), (1988, 269165), (2020, 264901), (2132, 250985), (2485, 215332), (2626, 203770), (2665, 200788), (2828, 189215), (2870, 186446), (2911, 183820), (3535, 151372), (3692, 144935), (3731, 143420), (4141, 129220), (4615, 115948), (4970, 107666), (5252, 101885), (5330, 100394), (5740, 93223), (5822, 91910), (6461, 82820), (6565, 81508), (7070, 75686), (7171, 74620), (7462, 71710), (8282, 64610), (9191, 58220), (9230, 57974), (9940, 53833), (10660, 50197), (11644, 45955), (12922, 41410), (13130, 40754), (14140, 37843), (14342, 37310), (14555, 36764), (14924, 35855), (16564, 32305), (18382, 29110), (18460, 28987), (18655, 28684), (20377, 26260), (20705, 25844)]