44386940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 101700480

約数和(自身を除く): 57313540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2161, 4108, 4322, 5135, 8644, 10270, 10805, 20540, 21610, 28093, 43220, 56186, 112372, 140465, 170719, 280930, 341438, 561860, 682876, 853595, 1707190, 2219347, 3414380, 4438694, 8877388, 11096735, 22193470, 44386940]

約数ペア:

[(1, 44386940), (2, 22193470), (4, 11096735), (5, 8877388), (10, 4438694), (13, 3414380), (20, 2219347), (26, 1707190), (52, 853595), (65, 682876), (79, 561860), (130, 341438), (158, 280930), (260, 170719), (316, 140465), (395, 112372), (790, 56186), (1027, 43220), (1580, 28093), (2054, 21610), (2161, 20540), (4108, 10805), (4322, 10270), (5135, 8644)]