62906740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 142905168

約数和(自身を除く): 79998428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 626, 773, 1252, 1546, 1565, 3092, 3130, 3865, 4069, 6260, 7730, 8138, 10049, 15460, 16276, 20098, 20345, 40196, 40690, 50245, 81380, 100490, 200980, 241949, 483898, 967796, 1209745, 2419490, 3145337, 4838980, 6290674, 12581348, 15726685, 31453370, 62906740]

約数ペア:

[(1, 62906740), (2, 31453370), (4, 15726685), (5, 12581348), (10, 6290674), (13, 4838980), (20, 3145337), (26, 2419490), (52, 1209745), (65, 967796), (130, 483898), (260, 241949), (313, 200980), (626, 100490), (773, 81380), (1252, 50245), (1546, 40690), (1565, 40196), (3092, 20345), (3130, 20098), (3865, 16276), (4069, 15460), (6260, 10049), (7730, 8138)]