275207860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^3\times {\mathrm{67}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 596675520

約数和(自身を除く): 321467660

約数列:

[1, 2, 4, 5, 10, 20, 59, 67, 118, 134, 236, 268, 295, 335, 590, 670, 1180, 1340, 3481, 3953, 6962, 7906, 13924, 15812, 17405, 19765, 34810, 39530, 69620, 79060, 205379, 233227, 410758, 466454, 821516, 932908, 1026895, 1166135, 2053790, 2332270, 4107580, 4664540, 13760393, 27520786, 55041572, 68801965, 137603930, 275207860]

約数ペア:

[(1, 275207860), (2, 137603930), (4, 68801965), (5, 55041572), (10, 27520786), (20, 13760393), (59, 4664540), (67, 4107580), (118, 2332270), (134, 2053790), (236, 1166135), (268, 1026895), (295, 932908), (335, 821516), (590, 466454), (670, 410758), (1180, 233227), (1340, 205379), (3481, 79060), (3953, 69620), (6962, 39530), (7906, 34810), (13924, 19765), (15812, 17405)]