70285150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108131}}^1$

素因数の和:108156

約数の個数: 24

約数和(自身を含む): 140787864

約数和(自身を除く): 70502714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 108131, 216262, 540655, 1081310, 1405703, 2703275, 2811406, 5406550, 7028515, 14057030, 35142575, 70285150]

約数ペア:

[(1, 70285150), (2, 35142575), (5, 14057030), (10, 7028515), (13, 5406550), (25, 2811406), (26, 2703275), (50, 1405703), (65, 1081310), (130, 540655), (325, 216262), (650, 108131)]