23237740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 27565460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 419, 470, 590, 838, 940, 1180, 1676, 2095, 2773, 4190, 5546, 8380, 11092, 13865, 19693, 24721, 27730, 39386, 49442, 55460, 78772, 98465, 98884, 123605, 196930, 247210, 393860, 494420, 1161887, 2323774, 4647548, 5809435, 11618870, 23237740]

約数ペア:

[(1, 23237740), (2, 11618870), (4, 5809435), (5, 4647548), (10, 2323774), (20, 1161887), (47, 494420), (59, 393860), (94, 247210), (118, 196930), (188, 123605), (235, 98884), (236, 98465), (295, 78772), (419, 55460), (470, 49442), (590, 39386), (838, 27730), (940, 24721), (1180, 19693), (1676, 13865), (2095, 11092), (2773, 8380), (4190, 5546)]