7867868320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3782629}}^1$

素因数の和:3782657

約数の個数: 48

約数和(自身を含む): 20017677960

約数和(自身を除く): 12149809640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 3782629, 7565258, 15130516, 18913145, 30261032, 37826290, 49174177, 60522064, 75652580, 98348354, 121044128, 151305160, 196696708, 245870885, 302610320, 393393416, 491741770, 605220640, 786786832, 983483540, 1573573664, 1966967080, 3933934160, 7867868320]

約数ペア:

[(1, 7867868320), (2, 3933934160), (4, 1966967080), (5, 1573573664), (8, 983483540), (10, 786786832), (13, 605220640), (16, 491741770), (20, 393393416), (26, 302610320), (32, 245870885), (40, 196696708), (52, 151305160), (65, 121044128), (80, 98348354), (104, 75652580), (130, 60522064), (160, 49174177), (208, 37826290), (260, 30261032), (416, 18913145), (520, 15130516), (1040, 7565258), (2080, 3782629)]