977163280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3517}}^1$

素因数の和:3704

約数の個数: 80

約数和(自身を含む): 2387061504

約数和(自身を除く): 1409898224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 151, 184, 230, 302, 368, 460, 604, 755, 920, 1208, 1510, 1840, 2416, 3020, 3473, 3517, 6040, 6946, 7034, 12080, 13892, 14068, 17365, 17585, 27784, 28136, 34730, 35170, 55568, 56272, 69460, 70340, 80891, 138920, 140680, 161782, 277840, 281360, 323564, 404455, 531067, 647128, 808910, 1062134, 1294256, 1617820, 2124268, 2655335, 3235640, 4248536, 5310670, 6471280, 8497072, 10621340, 12214541, 21242680, 24429082, 42485360, 48858164, 61072705, 97716328, 122145410, 195432656, 244290820, 488581640, 977163280]

約数ペア:

[(1, 977163280), (2, 488581640), (4, 244290820), (5, 195432656), (8, 122145410), (10, 97716328), (16, 61072705), (20, 48858164), (23, 42485360), (40, 24429082), (46, 21242680), (80, 12214541), (92, 10621340), (115, 8497072), (151, 6471280), (184, 5310670), (230, 4248536), (302, 3235640), (368, 2655335), (460, 2124268), (604, 1617820), (755, 1294256), (920, 1062134), (1208, 808910), (1510, 647128), (1840, 531067), (2416, 404455), (3020, 323564), (3473, 281360), (3517, 277840), (6040, 161782), (6946, 140680), (7034, 138920), (12080, 80891), (13892, 70340), (14068, 69460), (17365, 56272), (17585, 55568), (27784, 35170), (28136, 34730)]