520141216

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80071}}^1$

素因数の和:80117

約数の個数: 48

約数和(自身を含む): 1210688640

約数和(自身を除く): 690547424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 80071, 160142, 320284, 560497, 640568, 1120994, 1281136, 2241988, 2322059, 2562272, 4483976, 4644118, 8967952, 9288236, 16254413, 17935904, 18576472, 32508826, 37152944, 65017652, 74305888, 130035304, 260070608, 520141216]

約数ペア:

[(1, 520141216), (2, 260070608), (4, 130035304), (7, 74305888), (8, 65017652), (14, 37152944), (16, 32508826), (28, 18576472), (29, 17935904), (32, 16254413), (56, 9288236), (58, 8967952), (112, 4644118), (116, 4483976), (203, 2562272), (224, 2322059), (232, 2241988), (406, 1281136), (464, 1120994), (812, 640568), (928, 560497), (1624, 320284), (3248, 160142), (6496, 80071)]