100103140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 234710784

約数和(自身を除く): 134607644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 43, 68, 82, 85, 86, 164, 167, 170, 172, 205, 215, 334, 340, 410, 430, 668, 697, 731, 820, 835, 860, 1394, 1462, 1670, 1763, 2788, 2839, 2924, 3340, 3485, 3526, 3655, 5678, 6847, 6970, 7052, 7181, 7310, 8815, 11356, 13694, 13940, 14195, 14362, 14620, 17630, 27388, 28390, 28724, 29971, 34235, 35260, 35905, 56780, 59942, 68470, 71810, 116399, 119884, 122077, 136940, 143620, 149855, 232798, 244154, 294421, 299710, 465596, 488308, 581995, 588842, 599420, 610385, 1163990, 1177684, 1220770, 1472105, 2327980, 2441540, 2944210, 5005157, 5888420, 10010314, 20020628, 25025785, 50051570, 100103140]

約数ペア:

[(1, 100103140), (2, 50051570), (4, 25025785), (5, 20020628), (10, 10010314), (17, 5888420), (20, 5005157), (34, 2944210), (41, 2441540), (43, 2327980), (68, 1472105), (82, 1220770), (85, 1177684), (86, 1163990), (164, 610385), (167, 599420), (170, 588842), (172, 581995), (205, 488308), (215, 465596), (334, 299710), (340, 294421), (410, 244154), (430, 232798), (668, 149855), (697, 143620), (731, 136940), (820, 122077), (835, 119884), (860, 116399), (1394, 71810), (1462, 68470), (1670, 59942), (1763, 56780), (2788, 35905), (2839, 35260), (2924, 34235), (3340, 29971), (3485, 28724), (3526, 28390), (3655, 27388), (5678, 17630), (6847, 14620), (6970, 14362), (7052, 14195), (7181, 13940), (7310, 13694), (8815, 11356)]