72394010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5741}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 141804432

約数和(自身を除く): 69410422

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 5741, 6305, 11482, 12610, 28705, 57410, 74633, 149266, 373165, 556877, 746330, 1113754, 2784385, 5568770, 7239401, 14478802, 36197005, 72394010]

約数ペア:

[(1, 72394010), (2, 36197005), (5, 14478802), (10, 7239401), (13, 5568770), (26, 2784385), (65, 1113754), (97, 746330), (130, 556877), (194, 373165), (485, 149266), (970, 74633), (1261, 57410), (2522, 28705), (5741, 12610), (6305, 11482)]