132367820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 300500928

約数和(自身を除く): 168133108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 622, 1244, 1555, 1637, 3110, 3274, 4043, 6220, 6548, 8086, 8185, 16172, 16370, 20215, 21281, 32740, 40430, 42562, 80860, 85124, 106405, 212810, 425620, 509107, 1018214, 2036428, 2545535, 5091070, 6618391, 10182140, 13236782, 26473564, 33091955, 66183910, 132367820]

約数ペア:

[(1, 132367820), (2, 66183910), (4, 33091955), (5, 26473564), (10, 13236782), (13, 10182140), (20, 6618391), (26, 5091070), (52, 2545535), (65, 2036428), (130, 1018214), (260, 509107), (311, 425620), (622, 212810), (1244, 106405), (1555, 85124), (1637, 80860), (3110, 42562), (3274, 40430), (4043, 32740), (6220, 21281), (6548, 20215), (8086, 16370), (8185, 16172)]