1630786240

素因数分解:

$2^6\times 5^1\times {\mathrm{5096207}}^1$

素因数の和:5096224

約数の個数: 28

約数和(自身を含む): 3883310496

約数和(自身を除く): 2252524256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5096207, 10192414, 20384828, 25481035, 40769656, 50962070, 81539312, 101924140, 163078624, 203848280, 326157248, 407696560, 815393120, 1630786240]

約数ペア:

[(1, 1630786240), (2, 815393120), (4, 407696560), (5, 326157248), (8, 203848280), (10, 163078624), (16, 101924140), (20, 81539312), (32, 50962070), (40, 40769656), (64, 25481035), (80, 20384828), (160, 10192414), (320, 5096207)]