39352270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 72547200

約数和(自身を除く): 33194930

約数列:

[1, 2, 5, 10, 79, 109, 158, 218, 395, 457, 545, 790, 914, 1090, 2285, 4570, 8611, 17222, 36103, 43055, 49813, 72206, 86110, 99626, 180515, 249065, 361030, 498130, 3935227, 7870454, 19676135, 39352270]

約数ペア:

[(1, 39352270), (2, 19676135), (5, 7870454), (10, 3935227), (79, 498130), (109, 361030), (158, 249065), (218, 180515), (395, 99626), (457, 86110), (545, 72206), (790, 49813), (914, 43055), (1090, 36103), (2285, 17222), (4570, 8611)]