6926840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 15698880

約数和(自身を除く): 8772040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1103, 1256, 1570, 2206, 3140, 4412, 5515, 6280, 8824, 11030, 22060, 44120, 173171, 346342, 692684, 865855, 1385368, 1731710, 3463420, 6926840]

約数ペア:

[(1, 6926840), (2, 3463420), (4, 1731710), (5, 1385368), (8, 865855), (10, 692684), (20, 346342), (40, 173171), (157, 44120), (314, 22060), (628, 11030), (785, 8824), (1103, 6280), (1256, 5515), (1570, 4412), (2206, 3140)]