70242250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{21613}}^1$

素因数の和:21643

約数の個数: 32

約数和(自身を含む): 141614928

約数和(自身を除く): 71372678

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 21613, 43226, 108065, 216130, 280969, 540325, 561938, 1080650, 1404845, 2701625, 2809690, 5403250, 7024225, 14048450, 35121125, 70242250]

約数ペア:

[(1, 70242250), (2, 35121125), (5, 14048450), (10, 7024225), (13, 5403250), (25, 2809690), (26, 2701625), (50, 1404845), (65, 1080650), (125, 561938), (130, 540325), (250, 280969), (325, 216130), (650, 108065), (1625, 43226), (3250, 21613)]