13349338600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5134361}}^1$

素因数の和:5134390

約数の個数: 48

約数和(自身を含む): 33424696620

約数和(自身を除く): 20075358020

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, 2600, 5134361, 10268722, 20537444, 25671805, 41074888, 51343610, 66746693, 102687220, 128359025, 133493386, 205374440, 256718050, 266986772, 333733465, 513436100, 533973544, 667466930, 1026872200, 1334933860, 1668667325, 2669867720, 3337334650, 6674669300, 13349338600]

約数ペア:

[(1, 13349338600), (2, 6674669300), (4, 3337334650), (5, 2669867720), (8, 1668667325), (10, 1334933860), (13, 1026872200), (20, 667466930), (25, 533973544), (26, 513436100), (40, 333733465), (50, 266986772), (52, 256718050), (65, 205374440), (100, 133493386), (104, 128359025), (130, 102687220), (200, 66746693), (260, 51343610), (325, 41074888), (520, 25671805), (650, 20537444), (1300, 10268722), (2600, 5134361)]