28319080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24413}}^1$

素因数の和:24453

約数の個数: 32

約数和(自身を含む): 65917800

約数和(自身を除く): 37598720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 24413, 48826, 97652, 122065, 195304, 244130, 488260, 707977, 976520, 1415954, 2831908, 3539885, 5663816, 7079770, 14159540, 28319080]

約数ペア:

[(1, 28319080), (2, 14159540), (4, 7079770), (5, 5663816), (8, 3539885), (10, 2831908), (20, 1415954), (29, 976520), (40, 707977), (58, 488260), (116, 244130), (145, 195304), (232, 122065), (290, 97652), (580, 48826), (1160, 24413)]