941620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 2090340

約数和(自身を除く): 1148720

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 529, 890, 1058, 1780, 2047, 2116, 2645, 4094, 5290, 8188, 10235, 10580, 20470, 40940, 47081, 94162, 188324, 235405, 470810, 941620]

約数ペア:

[(1, 941620), (2, 470810), (4, 235405), (5, 188324), (10, 94162), (20, 47081), (23, 40940), (46, 20470), (89, 10580), (92, 10235), (115, 8188), (178, 5290), (230, 4094), (356, 2645), (445, 2116), (460, 2047), (529, 1780), (890, 1058)]