2925645476480

素因数分解:

$2^7\times 5^1\times {\mathrm{4571321057}}^1$

素因数の和:4571321076

約数の個数: 32

約数和(自身を含む): 6994121218740

約数和(自身を除く): 4068475742260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4571321057, 9142642114, 18285284228, 22856605285, 36570568456, 45713210570, 73141136912, 91426421140, 146282273824, 182852842280, 292564547648, 365705684560, 585129095296, 731411369120, 1462822738240, 2925645476480]

約数ペア:

[(1, 2925645476480), (2, 1462822738240), (4, 731411369120), (5, 585129095296), (8, 365705684560), (10, 292564547648), (16, 182852842280), (20, 146282273824), (32, 91426421140), (40, 73141136912), (64, 45713210570), (80, 36570568456), (128, 22856605285), (160, 18285284228), (320, 9142642114), (640, 4571321057)]