41545040

素因数分解:

$2^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{823}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 96862848

約数和(自身を除く): 55317808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631, 823, 1262, 1646, 2524, 3155, 3292, 4115, 5048, 6310, 6584, 8230, 10096, 12620, 13168, 16460, 25240, 32920, 50480, 65840, 519313, 1038626, 2077252, 2596565, 4154504, 5193130, 8309008, 10386260, 20772520, 41545040]

約数ペア:

[(1, 41545040), (2, 20772520), (4, 10386260), (5, 8309008), (8, 5193130), (10, 4154504), (16, 2596565), (20, 2077252), (40, 1038626), (80, 519313), (631, 65840), (823, 50480), (1262, 32920), (1646, 25240), (2524, 16460), (3155, 13168), (3292, 12620), (4115, 10096), (5048, 8230), (6310, 6584)]