9982142360

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1\times {\mathrm{3019}}^1$

素因数の和:3792

約数の個数: 64

約数和(自身を含む): 22674643200

約数和(自身を除く): 12692500840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 631, 655, 1048, 1262, 1310, 2524, 2620, 3019, 3155, 5048, 5240, 6038, 6310, 12076, 12620, 15095, 24152, 25240, 30190, 60380, 82661, 120760, 165322, 330644, 395489, 413305, 661288, 790978, 826610, 1581956, 1653220, 1904989, 1977445, 3163912, 3306440, 3809978, 3954890, 7619956, 7909780, 9524945, 15239912, 15819560, 19049890, 38099780, 76199560, 249553559, 499107118, 998214236, 1247767795, 1996428472, 2495535590, 4991071180, 9982142360]

約数ペア:

[(1, 9982142360), (2, 4991071180), (4, 2495535590), (5, 1996428472), (8, 1247767795), (10, 998214236), (20, 499107118), (40, 249553559), (131, 76199560), (262, 38099780), (524, 19049890), (631, 15819560), (655, 15239912), (1048, 9524945), (1262, 7909780), (1310, 7619956), (2524, 3954890), (2620, 3809978), (3019, 3306440), (3155, 3163912), (5048, 1977445), (5240, 1904989), (6038, 1653220), (6310, 1581956), (12076, 826610), (12620, 790978), (15095, 661288), (24152, 413305), (25240, 395489), (30190, 330644), (60380, 165322), (82661, 120760)]