132909740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 296672544

約数和(自身を除く): 163762804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 331, 340, 662, 1181, 1324, 1655, 2362, 3310, 4724, 5627, 5905, 6620, 11254, 11810, 20077, 22508, 23620, 28135, 40154, 56270, 80308, 100385, 112540, 200770, 390911, 401540, 781822, 1563644, 1954555, 3909110, 6645487, 7818220, 13290974, 26581948, 33227435, 66454870, 132909740]

約数ペア:

[(1, 132909740), (2, 66454870), (4, 33227435), (5, 26581948), (10, 13290974), (17, 7818220), (20, 6645487), (34, 3909110), (68, 1954555), (85, 1563644), (170, 781822), (331, 401540), (340, 390911), (662, 200770), (1181, 112540), (1324, 100385), (1655, 80308), (2362, 56270), (3310, 40154), (4724, 28135), (5627, 23620), (5905, 22508), (6620, 20077), (11254, 11810)]