23649160

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2971}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 53496000

約数和(自身を除く): 29846840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 2971, 3980, 5942, 7960, 11884, 14855, 23768, 29710, 59420, 118840, 591229, 1182458, 2364916, 2956145, 4729832, 5912290, 11824580, 23649160]

約数ペア:

[(1, 23649160), (2, 11824580), (4, 5912290), (5, 4729832), (8, 2956145), (10, 2364916), (20, 1182458), (40, 591229), (199, 118840), (398, 59420), (796, 29710), (995, 23768), (1592, 14855), (1990, 11884), (2971, 7960), (3980, 5942)]