231370291060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23143}}^1\times {\mathrm{26309}}^1$

素因数の和:49480

約数の個数: 48

約数和(自身を含む): 511491657600

約数和(自身を除く): 280121366540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23143, 26309, 46286, 52618, 92572, 105236, 115715, 131545, 231430, 263090, 439717, 462860, 499871, 526180, 879434, 999742, 1758868, 1999484, 2198585, 2499355, 4397170, 4998710, 8794340, 9997420, 608869187, 1217738374, 2435476748, 3044345935, 6088691870, 11568514553, 12177383740, 23137029106, 46274058212, 57842572765, 115685145530, 231370291060]

約数ペア:

[(1, 231370291060), (2, 115685145530), (4, 57842572765), (5, 46274058212), (10, 23137029106), (19, 12177383740), (20, 11568514553), (38, 6088691870), (76, 3044345935), (95, 2435476748), (190, 1217738374), (380, 608869187), (23143, 9997420), (26309, 8794340), (46286, 4998710), (52618, 4397170), (92572, 2499355), (105236, 2198585), (115715, 1999484), (131545, 1758868), (231430, 999742), (263090, 879434), (439717, 526180), (462860, 499871)]