2023691660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{4451}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 4308111360

約数和(自身を除く): 2284419700

約数列:

[1, 2, 4, 5, 10, 20, 127, 179, 254, 358, 508, 635, 716, 895, 1270, 1790, 2540, 3580, 4451, 8902, 17804, 22255, 22733, 44510, 45466, 89020, 90932, 113665, 227330, 454660, 565277, 796729, 1130554, 1593458, 2261108, 2826385, 3186916, 3983645, 5652770, 7967290, 11305540, 15934580, 101184583, 202369166, 404738332, 505922915, 1011845830, 2023691660]

約数ペア:

[(1, 2023691660), (2, 1011845830), (4, 505922915), (5, 404738332), (10, 202369166), (20, 101184583), (127, 15934580), (179, 11305540), (254, 7967290), (358, 5652770), (508, 3983645), (635, 3186916), (716, 2826385), (895, 2261108), (1270, 1593458), (1790, 1130554), (2540, 796729), (3580, 565277), (4451, 454660), (8902, 227330), (17804, 113665), (22255, 90932), (22733, 89020), (44510, 45466)]