9331480

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 21268800

約数和(自身を除く): 11937320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2953, 3160, 5906, 11812, 14765, 23624, 29530, 59060, 118120, 233287, 466574, 933148, 1166435, 1866296, 2332870, 4665740, 9331480]

約数ペア:

[(1, 9331480), (2, 4665740), (4, 2332870), (5, 1866296), (8, 1166435), (10, 933148), (20, 466574), (40, 233287), (79, 118120), (158, 59060), (316, 29530), (395, 23624), (632, 14765), (790, 11812), (1580, 5906), (2953, 3160)]