40563540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{225353}}^1$

素因数の和:225368

約数の個数: 36

約数和(自身を含む): 123043284

約数和(自身を除く): 82479744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 225353, 450706, 676059, 901412, 1126765, 1352118, 2028177, 2253530, 2704236, 3380295, 4056354, 4507060, 6760590, 8112708, 10140885, 13521180, 20281770, 40563540]

約数ペア:

[(1, 40563540), (2, 20281770), (3, 13521180), (4, 10140885), (5, 8112708), (6, 6760590), (9, 4507060), (10, 4056354), (12, 3380295), (15, 2704236), (18, 2253530), (20, 2028177), (30, 1352118), (36, 1126765), (45, 901412), (60, 676059), (90, 450706), (180, 225353)]