945852980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1630781}}^1$

素因数の和:1630819

約数の個数: 24

約数和(自身を含む): 2054785320

約数和(自身を除く): 1108932340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1630781, 3261562, 6523124, 8153905, 16307810, 32615620, 47292649, 94585298, 189170596, 236463245, 472926490, 945852980]

約数ペア:

[(1, 945852980), (2, 472926490), (4, 236463245), (5, 189170596), (10, 94585298), (20, 47292649), (29, 32615620), (58, 16307810), (116, 8153905), (145, 6523124), (290, 3261562), (580, 1630781)]