717183760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17072

約数の個数: 80

約数和(自身を含む): 1822597632

約数和(自身を除く): 1105413872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 17011, 21080, 34022, 42160, 68044, 85055, 136088, 170110, 272176, 289187, 340220, 527341, 578374, 680440, 1054682, 1156748, 1360880, 1445935, 2109364, 2313496, 2636705, 2891870, 4218728, 4626992, 5273410, 5783740, 8437456, 8964797, 10546820, 11567480, 17929594, 21093640, 23134960, 35859188, 42187280, 44823985, 71718376, 89647970, 143436752, 179295940, 358591880, 717183760]

約数ペア:

[(1, 717183760), (2, 358591880), (4, 179295940), (5, 143436752), (8, 89647970), (10, 71718376), (16, 44823985), (17, 42187280), (20, 35859188), (31, 23134960), (34, 21093640), (40, 17929594), (62, 11567480), (68, 10546820), (80, 8964797), (85, 8437456), (124, 5783740), (136, 5273410), (155, 4626992), (170, 4218728), (248, 2891870), (272, 2636705), (310, 2313496), (340, 2109364), (496, 1445935), (527, 1360880), (620, 1156748), (680, 1054682), (1054, 680440), (1240, 578374), (1360, 527341), (2108, 340220), (2480, 289187), (2635, 272176), (4216, 170110), (5270, 136088), (8432, 85055), (10540, 68044), (17011, 42160), (21080, 34022)]