57795160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 135659520

約数和(自身を除く): 77864360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 310, 367, 508, 620, 635, 734, 1016, 1240, 1270, 1468, 1835, 2540, 2936, 3670, 3937, 5080, 7340, 7874, 11377, 14680, 15748, 19685, 22754, 31496, 39370, 45508, 46609, 56885, 78740, 91016, 93218, 113770, 157480, 186436, 227540, 233045, 372872, 455080, 466090, 932180, 1444879, 1864360, 2889758, 5779516, 7224395, 11559032, 14448790, 28897580, 57795160]

約数ペア:

[(1, 57795160), (2, 28897580), (4, 14448790), (5, 11559032), (8, 7224395), (10, 5779516), (20, 2889758), (31, 1864360), (40, 1444879), (62, 932180), (124, 466090), (127, 455080), (155, 372872), (248, 233045), (254, 227540), (310, 186436), (367, 157480), (508, 113770), (620, 93218), (635, 91016), (734, 78740), (1016, 56885), (1240, 46609), (1270, 45508), (1468, 39370), (1835, 31496), (2540, 22754), (2936, 19685), (3670, 15748), (3937, 14680), (5080, 11377), (7340, 7874)]