23470280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20233}}^1$

素因数の和:20273

約数の個数: 32

約数和(自身を含む): 54631800

約数和(自身を除く): 31161520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 20233, 40466, 80932, 101165, 161864, 202330, 404660, 586757, 809320, 1173514, 2347028, 2933785, 4694056, 5867570, 11735140, 23470280]

約数ペア:

[(1, 23470280), (2, 11735140), (4, 5867570), (5, 4694056), (8, 2933785), (10, 2347028), (20, 1173514), (29, 809320), (40, 586757), (58, 404660), (116, 202330), (145, 161864), (232, 101165), (290, 80932), (580, 40466), (1160, 20233)]