99273280

素因数分解:

$2^6\times 5^1\times {\mathrm{310229}}^1$

素因数の和:310246

約数の個数: 28

約数和(自身を含む): 236395260

約数和(自身を除く): 137121980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 310229, 620458, 1240916, 1551145, 2481832, 3102290, 4963664, 6204580, 9927328, 12409160, 19854656, 24818320, 49636640, 99273280]

約数ペア:

[(1, 99273280), (2, 49636640), (4, 24818320), (5, 19854656), (8, 12409160), (10, 9927328), (16, 6204580), (20, 4963664), (32, 3102290), (40, 2481832), (64, 1551145), (80, 1240916), (160, 620458), (320, 310229)]