132814640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{487}}^2$

素因数の和:994

約数の個数: 60

約数和(自身を含む): 353633616

約数和(自身を除く): 220818976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 487, 560, 974, 1948, 2435, 3409, 3896, 4870, 6818, 7792, 9740, 13636, 17045, 19480, 27272, 34090, 38960, 54544, 68180, 136360, 237169, 272720, 474338, 948676, 1185845, 1660183, 1897352, 2371690, 3320366, 3794704, 4743380, 6640732, 8300915, 9486760, 13281464, 16601830, 18973520, 26562928, 33203660, 66407320, 132814640]

約数ペア:

[(1, 132814640), (2, 66407320), (4, 33203660), (5, 26562928), (7, 18973520), (8, 16601830), (10, 13281464), (14, 9486760), (16, 8300915), (20, 6640732), (28, 4743380), (35, 3794704), (40, 3320366), (56, 2371690), (70, 1897352), (80, 1660183), (112, 1185845), (140, 948676), (280, 474338), (487, 272720), (560, 237169), (974, 136360), (1948, 68180), (2435, 54544), (3409, 38960), (3896, 34090), (4870, 27272), (6818, 19480), (7792, 17045), (9740, 13636)]