2327240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 5314680

約数和(自身を除く): 2987440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 797, 1460, 1594, 2920, 3188, 3985, 6376, 7970, 15940, 31880, 58181, 116362, 232724, 290905, 465448, 581810, 1163620, 2327240]

約数ペア:

[(1, 2327240), (2, 1163620), (4, 581810), (5, 465448), (8, 290905), (10, 232724), (20, 116362), (40, 58181), (73, 31880), (146, 15940), (292, 7970), (365, 6376), (584, 3985), (730, 3188), (797, 2920), (1460, 1594)]