70263700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54049}}^1$

素因数の和:54076

約数の個数: 36

約数和(自身を含む): 164203900

約数和(自身を除く): 93940200

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 54049, 108098, 216196, 270245, 540490, 702637, 1080980, 1351225, 1405274, 2702450, 2810548, 3513185, 5404900, 7026370, 14052740, 17565925, 35131850, 70263700]

約数ペア:

[(1, 70263700), (2, 35131850), (4, 17565925), (5, 14052740), (10, 7026370), (13, 5404900), (20, 3513185), (25, 2810548), (26, 2702450), (50, 1405274), (52, 1351225), (65, 1080980), (100, 702637), (130, 540490), (260, 270245), (325, 216196), (650, 108098), (1300, 54049)]