133505080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196331}}^1$

素因数の和:196359

約数の個数: 32

約数和(自身を含む): 318057840

約数和(自身を除く): 184552760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 196331, 392662, 785324, 981655, 1570648, 1963310, 3337627, 3926620, 6675254, 7853240, 13350508, 16688135, 26701016, 33376270, 66752540, 133505080]

約数ペア:

[(1, 133505080), (2, 66752540), (4, 33376270), (5, 26701016), (8, 16688135), (10, 13350508), (17, 7853240), (20, 6675254), (34, 3926620), (40, 3337627), (68, 1963310), (85, 1570648), (136, 981655), (170, 785324), (340, 392662), (680, 196331)]