28305356480

素因数分解:

$2^6\times 5^1\times {\mathrm{88454239}}^1$

素因数の和:88454256

約数の個数: 28

約数和(自身を含む): 67402130880

約数和(自身を除く): 39096774400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88454239, 176908478, 353816956, 442271195, 707633912, 884542390, 1415267824, 1769084780, 2830535648, 3538169560, 5661071296, 7076339120, 14152678240, 28305356480]

約数ペア:

[(1, 28305356480), (2, 14152678240), (4, 7076339120), (5, 5661071296), (8, 3538169560), (10, 2830535648), (16, 1769084780), (20, 1415267824), (32, 884542390), (40, 707633912), (64, 442271195), (80, 353816956), (160, 176908478), (320, 88454239)]