72995320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62927}}^1$

素因数の和:62967

約数の個数: 32

約数和(自身を含む): 169905600

約数和(自身を除く): 96910280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 62927, 125854, 251708, 314635, 503416, 629270, 1258540, 1824883, 2517080, 3649766, 7299532, 9124415, 14599064, 18248830, 36497660, 72995320]

約数ペア:

[(1, 72995320), (2, 36497660), (4, 18248830), (5, 14599064), (8, 9124415), (10, 7299532), (20, 3649766), (29, 2517080), (40, 1824883), (58, 1258540), (116, 629270), (145, 503416), (232, 314635), (290, 251708), (580, 125854), (1160, 62927)]