29251120

素因数分解:

$2^4\times 5^1\times {\mathrm{365639}}^1$

素因数の和:365652

約数の個数: 20

約数和(自身を含む): 68009040

約数和(自身を除く): 38757920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 365639, 731278, 1462556, 1828195, 2925112, 3656390, 5850224, 7312780, 14625560, 29251120]

約数ペア:

[(1, 29251120), (2, 14625560), (4, 7312780), (5, 5850224), (8, 3656390), (10, 2925112), (16, 1828195), (20, 1462556), (40, 731278), (80, 365639)]