87448160

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7487}}^1$

素因数の和:7575

約数の個数: 48

約数和(自身を含む): 209454336

約数和(自身を除く): 122006176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 7487, 11680, 14974, 29948, 37435, 59896, 74870, 119792, 149740, 239584, 299480, 546551, 598960, 1093102, 1197920, 2186204, 2732755, 4372408, 5465510, 8744816, 10931020, 17489632, 21862040, 43724080, 87448160]

約数ペア:

[(1, 87448160), (2, 43724080), (4, 21862040), (5, 17489632), (8, 10931020), (10, 8744816), (16, 5465510), (20, 4372408), (32, 2732755), (40, 2186204), (73, 1197920), (80, 1093102), (146, 598960), (160, 546551), (292, 299480), (365, 239584), (584, 149740), (730, 119792), (1168, 74870), (1460, 59896), (2336, 37435), (2920, 29948), (5840, 14974), (7487, 11680)]