362960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 911400

約数和(自身を除く): 548440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 349, 520, 698, 1040, 1396, 1745, 2792, 3490, 4537, 5584, 6980, 9074, 13960, 18148, 22685, 27920, 36296, 45370, 72592, 90740, 181480, 362960]

約数ペア:

[(1, 362960), (2, 181480), (4, 90740), (5, 72592), (8, 45370), (10, 36296), (13, 27920), (16, 22685), (20, 18148), (26, 13960), (40, 9074), (52, 6980), (65, 5584), (80, 4537), (104, 3490), (130, 2792), (208, 1745), (260, 1396), (349, 1040), (520, 698)]