61870250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19067

約数の個数: 32

約数和(自身を含む): 124736976

約数和(自身を除く): 62866726

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 19037, 38074, 95185, 190370, 247481, 475925, 494962, 951850, 1237405, 2379625, 2474810, 4759250, 6187025, 12374050, 30935125, 61870250]

約数ペア:

[(1, 61870250), (2, 30935125), (5, 12374050), (10, 6187025), (13, 4759250), (25, 2474810), (26, 2379625), (50, 1237405), (65, 951850), (125, 494962), (130, 475925), (250, 247481), (325, 190370), (650, 95185), (1625, 38074), (3250, 19037)]