105958480

素因数分解:

$2^4\times 5^1\times {\mathrm{1324481}}^1$

素因数の和:1324494

約数の個数: 20

約数和(自身を含む): 246353652

約数和(自身を除く): 140395172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1324481, 2648962, 5297924, 6622405, 10595848, 13244810, 21191696, 26489620, 52979240, 105958480]

約数ペア:

[(1, 105958480), (2, 52979240), (4, 26489620), (5, 21191696), (8, 13244810), (10, 10595848), (16, 6622405), (20, 5297924), (40, 2648962), (80, 1324481)]