9247520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 22611960

約数和(自身を除く): 13364440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 1993, 2320, 3986, 4640, 7972, 9965, 15944, 19930, 31888, 39860, 57797, 63776, 79720, 115594, 159440, 231188, 288985, 318880, 462376, 577970, 924752, 1155940, 1849504, 2311880, 4623760, 9247520]

約数ペア:

[(1, 9247520), (2, 4623760), (4, 2311880), (5, 1849504), (8, 1155940), (10, 924752), (16, 577970), (20, 462376), (29, 318880), (32, 288985), (40, 231188), (58, 159440), (80, 115594), (116, 79720), (145, 63776), (160, 57797), (232, 39860), (290, 31888), (464, 19930), (580, 15944), (928, 9965), (1160, 7972), (1993, 4640), (2320, 3986)]