23174440

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{977}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 52283880

約数和(自身を除く): 29109440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 977, 1186, 1954, 2372, 2965, 3908, 4744, 4885, 5930, 7816, 9770, 11860, 19540, 23720, 39080, 579361, 1158722, 2317444, 2896805, 4634888, 5793610, 11587220, 23174440]

約数ペア:

[(1, 23174440), (2, 11587220), (4, 5793610), (5, 4634888), (8, 2896805), (10, 2317444), (20, 1158722), (40, 579361), (593, 39080), (977, 23720), (1186, 19540), (1954, 11860), (2372, 9770), (2965, 7816), (3908, 5930), (4744, 4885)]