25043830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 27210890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 5039, 10078, 25195, 35273, 50390, 70546, 176365, 352730, 357769, 715538, 1788845, 2504383, 3577690, 5008766, 12521915, 25043830]

約数ペア:

[(1, 25043830), (2, 12521915), (5, 5008766), (7, 3577690), (10, 2504383), (14, 1788845), (35, 715538), (70, 357769), (71, 352730), (142, 176365), (355, 70546), (497, 50390), (710, 35273), (994, 25195), (2485, 10078), (4970, 5039)]