71569550200

素因数分解:

$2^3\times 5^2\times {\mathrm{2621}}^1\times {\mathrm{136531}}^1$

素因数の和:139168

約数の個数: 48

約数和(自身を含む): 166463910360

約数和(自身を除く): 94894360160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2621, 5242, 10484, 13105, 20968, 26210, 52420, 65525, 104840, 131050, 136531, 262100, 273062, 524200, 546124, 682655, 1092248, 1365310, 2730620, 3413275, 5461240, 6826550, 13653100, 27306200, 357847751, 715695502, 1431391004, 1789238755, 2862782008, 3578477510, 7156955020, 8946193775, 14313910040, 17892387550, 35784775100, 71569550200]

約数ペア:

[(1, 71569550200), (2, 35784775100), (4, 17892387550), (5, 14313910040), (8, 8946193775), (10, 7156955020), (20, 3578477510), (25, 2862782008), (40, 1789238755), (50, 1431391004), (100, 715695502), (200, 357847751), (2621, 27306200), (5242, 13653100), (10484, 6826550), (13105, 5461240), (20968, 3413275), (26210, 2730620), (52420, 1365310), (65525, 1092248), (104840, 682655), (131050, 546124), (136531, 524200), (262100, 273062)]