3446572040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{8221}}^1$

素因数の和:8502

約数の個数: 64

約数和(自身を含む): 7956264960

約数和(自身を除く): 4509692920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 223, 235, 376, 446, 470, 892, 940, 1115, 1784, 1880, 2230, 4460, 8221, 8920, 10481, 16442, 20962, 32884, 41105, 41924, 52405, 65768, 82210, 83848, 104810, 164420, 209620, 328840, 386387, 419240, 772774, 1545548, 1833283, 1931935, 3091096, 3666566, 3863870, 7333132, 7727740, 9166415, 14666264, 15455480, 18332830, 36665660, 73331320, 86164301, 172328602, 344657204, 430821505, 689314408, 861643010, 1723286020, 3446572040]

約数ペア:

[(1, 3446572040), (2, 1723286020), (4, 861643010), (5, 689314408), (8, 430821505), (10, 344657204), (20, 172328602), (40, 86164301), (47, 73331320), (94, 36665660), (188, 18332830), (223, 15455480), (235, 14666264), (376, 9166415), (446, 7727740), (470, 7333132), (892, 3863870), (940, 3666566), (1115, 3091096), (1784, 1931935), (1880, 1833283), (2230, 1545548), (4460, 772774), (8221, 419240), (8920, 386387), (10481, 328840), (16442, 209620), (20962, 164420), (32884, 104810), (41105, 83848), (41924, 82210), (52405, 65768)]