152620910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40483}}^1$

素因数の和:40532

約数の個数: 32

約数和(自身を含む): 306059040

約数和(自身を除く): 153438130

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 40483, 80966, 202415, 404830, 526279, 1052558, 1174007, 2348014, 2631395, 5262790, 5870035, 11740070, 15262091, 30524182, 76310455, 152620910]

約数ペア:

[(1, 152620910), (2, 76310455), (5, 30524182), (10, 15262091), (13, 11740070), (26, 5870035), (29, 5262790), (58, 2631395), (65, 2348014), (130, 1174007), (145, 1052558), (290, 526279), (377, 404830), (754, 202415), (1885, 80966), (3770, 40483)]