38113960

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3623}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 86106240

約数和(自身を除く): 47992280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 3623, 5260, 7246, 10520, 14492, 18115, 28984, 36230, 72460, 144920, 952849, 1905698, 3811396, 4764245, 7622792, 9528490, 19056980, 38113960]

約数ペア:

[(1, 38113960), (2, 19056980), (4, 9528490), (5, 7622792), (8, 4764245), (10, 3811396), (20, 1905698), (40, 952849), (263, 144920), (526, 72460), (1052, 36230), (1315, 28984), (2104, 18115), (2630, 14492), (3623, 10520), (5260, 7246)]