19001934100

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{617}}^1\times {\mathrm{1171}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 41493469248

約数和(自身を除く): 22491535148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 526, 617, 1052, 1171, 1234, 1315, 2342, 2468, 2630, 3085, 4684, 5260, 5855, 6170, 6575, 11710, 12340, 13150, 15425, 23420, 26300, 29275, 30850, 58550, 61700, 117100, 162271, 307973, 324542, 615946, 649084, 722507, 811355, 1231892, 1445014, 1539865, 1622710, 2890028, 3079730, 3245420, 3612535, 4056775, 6159460, 7225070, 7699325, 8113550, 14450140, 15398650, 16227100, 18062675, 30797300, 36125350, 72250700, 190019341, 380038682, 760077364, 950096705, 1900193410, 3800386820, 4750483525, 9500967050, 19001934100]

約数ペア:

[(1, 19001934100), (2, 9500967050), (4, 4750483525), (5, 3800386820), (10, 1900193410), (20, 950096705), (25, 760077364), (50, 380038682), (100, 190019341), (263, 72250700), (526, 36125350), (617, 30797300), (1052, 18062675), (1171, 16227100), (1234, 15398650), (1315, 14450140), (2342, 8113550), (2468, 7699325), (2630, 7225070), (3085, 6159460), (4684, 4056775), (5260, 3612535), (5855, 3245420), (6170, 3079730), (6575, 2890028), (11710, 1622710), (12340, 1539865), (13150, 1445014), (15425, 1231892), (23420, 811355), (26300, 722507), (29275, 649084), (30850, 615946), (58550, 324542), (61700, 307973), (117100, 162271)]