100794020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 236307456

約数和(自身を除く): 135513436

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 73, 85, 124, 131, 146, 155, 170, 262, 292, 310, 340, 365, 524, 527, 620, 655, 730, 1054, 1241, 1310, 1460, 2108, 2227, 2263, 2482, 2620, 2635, 4061, 4454, 4526, 4964, 5270, 6205, 8122, 8908, 9052, 9563, 10540, 11135, 11315, 12410, 16244, 19126, 20305, 22270, 22630, 24820, 38252, 38471, 40610, 44540, 45260, 47815, 69037, 76942, 81220, 95630, 138074, 153884, 162571, 191260, 192355, 276148, 296453, 325142, 345185, 384710, 592906, 650284, 690370, 769420, 812855, 1185812, 1380740, 1482265, 1625710, 2964530, 3251420, 5039701, 5929060, 10079402, 20158804, 25198505, 50397010, 100794020]

約数ペア:

[(1, 100794020), (2, 50397010), (4, 25198505), (5, 20158804), (10, 10079402), (17, 5929060), (20, 5039701), (31, 3251420), (34, 2964530), (62, 1625710), (68, 1482265), (73, 1380740), (85, 1185812), (124, 812855), (131, 769420), (146, 690370), (155, 650284), (170, 592906), (262, 384710), (292, 345185), (310, 325142), (340, 296453), (365, 276148), (524, 192355), (527, 191260), (620, 162571), (655, 153884), (730, 138074), (1054, 95630), (1241, 81220), (1310, 76942), (1460, 69037), (2108, 47815), (2227, 45260), (2263, 44540), (2482, 40610), (2620, 38471), (2635, 38252), (4061, 24820), (4454, 22630), (4526, 22270), (4964, 20305), (5270, 19126), (6205, 16244), (8122, 12410), (8908, 11315), (9052, 11135), (9563, 10540)]