39130520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6876

約数の個数: 64

約数和(自身を含む): 103451040

約数和(自身を除く): 64320520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 6841, 13682, 27364, 34205, 54728, 68410, 75251, 88933, 136820, 150502, 177866, 273640, 301004, 355732, 376255, 444665, 602008, 711464, 752510, 889330, 978263, 1505020, 1778660, 1956526, 3010040, 3557320, 3913052, 4891315, 7826104, 9782630, 19565260, 39130520]

約数ペア:

[(1, 39130520), (2, 19565260), (4, 9782630), (5, 7826104), (8, 4891315), (10, 3913052), (11, 3557320), (13, 3010040), (20, 1956526), (22, 1778660), (26, 1505020), (40, 978263), (44, 889330), (52, 752510), (55, 711464), (65, 602008), (88, 444665), (104, 376255), (110, 355732), (130, 301004), (143, 273640), (220, 177866), (260, 150502), (286, 136820), (440, 88933), (520, 75251), (572, 68410), (715, 54728), (1144, 34205), (1430, 27364), (2860, 13682), (5720, 6841)]