97387540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 216417600

約数和(自身を除く): 119030060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 227, 380, 454, 908, 1129, 1135, 2258, 2270, 4313, 4516, 4540, 5645, 8626, 11290, 17252, 21451, 21565, 22580, 42902, 43130, 85804, 86260, 107255, 214510, 256283, 429020, 512566, 1025132, 1281415, 2562830, 4869377, 5125660, 9738754, 19477508, 24346885, 48693770, 97387540]

約数ペア:

[(1, 97387540), (2, 48693770), (4, 24346885), (5, 19477508), (10, 9738754), (19, 5125660), (20, 4869377), (38, 2562830), (76, 1281415), (95, 1025132), (190, 512566), (227, 429020), (380, 256283), (454, 214510), (908, 107255), (1129, 86260), (1135, 85804), (2258, 43130), (2270, 42902), (4313, 22580), (4516, 21565), (4540, 21451), (5645, 17252), (8626, 11290)]