46745680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20149}}^1$

素因数の和:20191

約数の個数: 40

約数和(自身を含む): 112437000

約数和(自身を除く): 65691320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 20149, 40298, 80596, 100745, 161192, 201490, 322384, 402980, 584321, 805960, 1168642, 1611920, 2337284, 2921605, 4674568, 5843210, 9349136, 11686420, 23372840, 46745680]

約数ペア:

[(1, 46745680), (2, 23372840), (4, 11686420), (5, 9349136), (8, 5843210), (10, 4674568), (16, 2921605), (20, 2337284), (29, 1611920), (40, 1168642), (58, 805960), (80, 584321), (116, 402980), (145, 322384), (232, 201490), (290, 161192), (464, 100745), (580, 80596), (1160, 40298), (2320, 20149)]