426277730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3943}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 809308800

約数和(自身を除く): 383031070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 569, 1138, 2845, 3943, 5690, 7886, 10811, 19715, 21622, 39430, 54055, 74917, 108110, 149834, 374585, 749170, 2243567, 4487134, 11217835, 22435670, 42627773, 85255546, 213138865, 426277730]

約数ペア:

[(1, 426277730), (2, 213138865), (5, 85255546), (10, 42627773), (19, 22435670), (38, 11217835), (95, 4487134), (190, 2243567), (569, 749170), (1138, 374585), (2845, 149834), (3943, 108110), (5690, 74917), (7886, 54055), (10811, 39430), (19715, 21622)]