75350480

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1741}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 175614504

約数和(自身を除く): 100264024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 1741, 2164, 2705, 3482, 4328, 5410, 6964, 8656, 8705, 10820, 13928, 17410, 21640, 27856, 34820, 43280, 69640, 139280, 941881, 1883762, 3767524, 4709405, 7535048, 9418810, 15070096, 18837620, 37675240, 75350480]

約数ペア:

[(1, 75350480), (2, 37675240), (4, 18837620), (5, 15070096), (8, 9418810), (10, 7535048), (16, 4709405), (20, 3767524), (40, 1883762), (80, 941881), (541, 139280), (1082, 69640), (1741, 43280), (2164, 34820), (2705, 27856), (3482, 21640), (4328, 17410), (5410, 13928), (6964, 10820), (8656, 8705)]