52742720

素因数分解:

$2^6\times 5^1\times {\mathrm{164821}}^1$

素因数の和:164838

約数の個数: 28

約数和(自身を含む): 125594364

約数和(自身を除く): 72851644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 164821, 329642, 659284, 824105, 1318568, 1648210, 2637136, 3296420, 5274272, 6592840, 10548544, 13185680, 26371360, 52742720]

約数ペア:

[(1, 52742720), (2, 26371360), (4, 13185680), (5, 10548544), (8, 6592840), (10, 5274272), (16, 3296420), (20, 2637136), (32, 1648210), (40, 1318568), (64, 824105), (80, 659284), (160, 329642), (320, 164821)]