2438280160

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{91253}}^1$

素因数の和:91435

約数の個数: 48

約数和(自身を含む): 5794994016

約数和(自身を除く): 3356713856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 13360, 26720, 91253, 182506, 365012, 456265, 730024, 912530, 1460048, 1825060, 2920096, 3650120, 7300240, 14600480, 15239251, 30478502, 60957004, 76196255, 121914008, 152392510, 243828016, 304785020, 487656032, 609570040, 1219140080, 2438280160]

約数ペア:

[(1, 2438280160), (2, 1219140080), (4, 609570040), (5, 487656032), (8, 304785020), (10, 243828016), (16, 152392510), (20, 121914008), (32, 76196255), (40, 60957004), (80, 30478502), (160, 15239251), (167, 14600480), (334, 7300240), (668, 3650120), (835, 2920096), (1336, 1825060), (1670, 1460048), (2672, 912530), (3340, 730024), (5344, 456265), (6680, 365012), (13360, 182506), (26720, 91253)]