5431880

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 12295800

約数和(自身を除く): 6863920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 593, 916, 1145, 1186, 1832, 2290, 2372, 2965, 4580, 4744, 5930, 9160, 11860, 23720, 135797, 271594, 543188, 678985, 1086376, 1357970, 2715940, 5431880]

約数ペア:

[(1, 5431880), (2, 2715940), (4, 1357970), (5, 1086376), (8, 678985), (10, 543188), (20, 271594), (40, 135797), (229, 23720), (458, 11860), (593, 9160), (916, 5930), (1145, 4744), (1186, 4580), (1832, 2965), (2290, 2372)]