41894320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40283}}^1$

素因数の和:40309

約数の個数: 40

約数和(自身を含む): 104899536

約数和(自身を除く): 63005216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40283, 80566, 161132, 201415, 322264, 402830, 523679, 644528, 805660, 1047358, 1611320, 2094716, 2618395, 3222640, 4189432, 5236790, 8378864, 10473580, 20947160, 41894320]

約数ペア:

[(1, 41894320), (2, 20947160), (4, 10473580), (5, 8378864), (8, 5236790), (10, 4189432), (13, 3222640), (16, 2618395), (20, 2094716), (26, 1611320), (40, 1047358), (52, 805660), (65, 644528), (80, 523679), (104, 402830), (130, 322264), (208, 201415), (260, 161132), (520, 80566), (1040, 40283)]