541921640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4591}}^1$

素因数の和:4842

約数の個数: 64

約数和(自身を含む): 1319189760

約数和(自身を除く): 777268120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 520, 908, 1135, 1816, 2270, 2951, 4540, 4591, 5902, 9080, 9182, 11804, 14755, 18364, 22955, 23608, 29510, 36728, 45910, 59020, 59683, 91820, 118040, 119366, 183640, 238732, 298415, 477464, 596830, 1042157, 1193660, 2084314, 2387320, 4168628, 5210785, 8337256, 10421570, 13548041, 20843140, 27096082, 41686280, 54192164, 67740205, 108384328, 135480410, 270960820, 541921640]

約数ペア:

[(1, 541921640), (2, 270960820), (4, 135480410), (5, 108384328), (8, 67740205), (10, 54192164), (13, 41686280), (20, 27096082), (26, 20843140), (40, 13548041), (52, 10421570), (65, 8337256), (104, 5210785), (130, 4168628), (227, 2387320), (260, 2084314), (454, 1193660), (520, 1042157), (908, 596830), (1135, 477464), (1816, 298415), (2270, 238732), (2951, 183640), (4540, 119366), (4591, 118040), (5902, 91820), (9080, 59683), (9182, 59020), (11804, 45910), (14755, 36728), (18364, 29510), (22955, 23608)]