39120250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12037}}^1$

素因数の和:12067

約数の個数: 32

約数和(自身を含む): 78872976

約数和(自身を除く): 39752726

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 12037, 24074, 60185, 120370, 156481, 300925, 312962, 601850, 782405, 1504625, 1564810, 3009250, 3912025, 7824050, 19560125, 39120250]

約数ペア:

[(1, 39120250), (2, 19560125), (5, 7824050), (10, 3912025), (13, 3009250), (25, 1564810), (26, 1504625), (50, 782405), (65, 601850), (125, 312962), (130, 300925), (250, 156481), (325, 120370), (650, 60185), (1625, 24074), (3250, 12037)]