4838600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 12121620

約数和(自身を除く): 7283020

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1861, 2600, 3722, 7444, 9305, 14888, 18610, 24193, 37220, 46525, 48386, 74440, 93050, 96772, 120965, 186100, 193544, 241930, 372200, 483860, 604825, 967720, 1209650, 2419300, 4838600]

約数ペア:

[(1, 4838600), (2, 2419300), (4, 1209650), (5, 967720), (8, 604825), (10, 483860), (13, 372200), (20, 241930), (25, 193544), (26, 186100), (40, 120965), (50, 96772), (52, 93050), (65, 74440), (100, 48386), (104, 46525), (130, 37220), (200, 24193), (260, 18610), (325, 14888), (520, 9305), (650, 7444), (1300, 3722), (1861, 2600)]