1542160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 3689496

約数和(自身を除く): 2147336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 521, 592, 740, 1042, 1480, 2084, 2605, 2960, 4168, 5210, 8336, 10420, 19277, 20840, 38554, 41680, 77108, 96385, 154216, 192770, 308432, 385540, 771080, 1542160]

約数ペア:

[(1, 1542160), (2, 771080), (4, 385540), (5, 308432), (8, 192770), (10, 154216), (16, 96385), (20, 77108), (37, 41680), (40, 38554), (74, 20840), (80, 19277), (148, 10420), (185, 8336), (296, 5210), (370, 4168), (521, 2960), (592, 2605), (740, 2084), (1042, 1480)]