151368020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{66977}}^1$

素因数の和:67099

約数の個数: 24

約数和(自身を含む): 320690664

約数和(自身を除く): 169322644

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 66977, 133954, 267908, 334885, 669770, 1339540, 7568401, 15136802, 30273604, 37842005, 75684010, 151368020]

約数ペア:

[(1, 151368020), (2, 75684010), (4, 37842005), (5, 30273604), (10, 15136802), (20, 7568401), (113, 1339540), (226, 669770), (452, 334885), (565, 267908), (1130, 133954), (2260, 66977)]