85649740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22901}}^1$

素因数の和:22938

約数の個数: 48

約数和(自身を含む): 207766944

約数和(自身を除く): 122117204

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 22901, 45802, 91604, 114505, 229010, 251911, 389317, 458020, 503822, 778634, 1007644, 1259555, 1557268, 1946585, 2519110, 3893170, 4282487, 5038220, 7786340, 8564974, 17129948, 21412435, 42824870, 85649740]

約数ペア:

[(1, 85649740), (2, 42824870), (4, 21412435), (5, 17129948), (10, 8564974), (11, 7786340), (17, 5038220), (20, 4282487), (22, 3893170), (34, 2519110), (44, 1946585), (55, 1557268), (68, 1259555), (85, 1007644), (110, 778634), (170, 503822), (187, 458020), (220, 389317), (340, 251911), (374, 229010), (748, 114505), (935, 91604), (1870, 45802), (3740, 22901)]