120900448

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{42451}}^1$

素因数の和:42550

約数の個数: 24

約数和(自身を含む): 240702840

約数和(自身を除く): 119802392

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 42451, 84902, 169804, 339608, 679216, 1358432, 3778139, 7556278, 15112556, 30225112, 60450224, 120900448]

約数ペア:

[(1, 120900448), (2, 60450224), (4, 30225112), (8, 15112556), (16, 7556278), (32, 3778139), (89, 1358432), (178, 679216), (356, 339608), (712, 169804), (1424, 84902), (2848, 42451)]