38203960

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1303}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 86142240

約数和(自身を除く): 47938280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1303, 1466, 2606, 2932, 3665, 5212, 5864, 6515, 7330, 10424, 13030, 14660, 26060, 29320, 52120, 955099, 1910198, 3820396, 4775495, 7640792, 9550990, 19101980, 38203960]

約数ペア:

[(1, 38203960), (2, 19101980), (4, 9550990), (5, 7640792), (8, 4775495), (10, 3820396), (20, 1910198), (40, 955099), (733, 52120), (1303, 29320), (1466, 26060), (2606, 14660), (2932, 13030), (3665, 10424), (5212, 7330), (5864, 6515)]