103511240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19457}}^1$

素因数の和:19494

約数の個数: 64

約数和(自身を含む): 280195200

約数和(自身を除く): 176683960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 19457, 38914, 77828, 97285, 136199, 155656, 194570, 272398, 369683, 389140, 544796, 680995, 739366, 778280, 1089592, 1361990, 1478732, 1848415, 2587781, 2723980, 2957464, 3696830, 5175562, 5447960, 7393660, 10351124, 12938905, 14787320, 20702248, 25877810, 51755620, 103511240]

約数ペア:

[(1, 103511240), (2, 51755620), (4, 25877810), (5, 20702248), (7, 14787320), (8, 12938905), (10, 10351124), (14, 7393660), (19, 5447960), (20, 5175562), (28, 3696830), (35, 2957464), (38, 2723980), (40, 2587781), (56, 1848415), (70, 1478732), (76, 1361990), (95, 1089592), (133, 778280), (140, 739366), (152, 680995), (190, 544796), (266, 389140), (280, 369683), (380, 272398), (532, 194570), (665, 155656), (760, 136199), (1064, 97285), (1330, 77828), (2660, 38914), (5320, 19457)]