5200250890

素因数分解:

$2^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{312703}}^1$

素因数の和:314373

約数の個数: 16

約数和(自身を含む): 9366110208

約数和(自身を除く): 4165859318

約数列:

[1, 2, 5, 10, 1663, 3326, 8315, 16630, 312703, 625406, 1563515, 3127030, 520025089, 1040050178, 2600125445, 5200250890]

約数ペア:

[(1, 5200250890), (2, 2600125445), (5, 1040050178), (10, 520025089), (1663, 3127030), (3326, 1563515), (8315, 625406), (16630, 312703)]