2005355510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7333}}^1$

素因数の和:7433

約数の個数: 64

約数和(自身を含む): 3992042880

約数和(自身を除く): 1986687370

約数列:

[1, 2, 5, 10, 23, 29, 41, 46, 58, 82, 115, 145, 205, 230, 290, 410, 667, 943, 1189, 1334, 1886, 2378, 3335, 4715, 5945, 6670, 7333, 9430, 11890, 14666, 27347, 36665, 54694, 73330, 136735, 168659, 212657, 273470, 300653, 337318, 425314, 601306, 843295, 1063285, 1503265, 1686590, 2126570, 3006530, 4891111, 6915019, 8718937, 9782222, 13830038, 17437874, 24455555, 34575095, 43594685, 48911110, 69150190, 87189370, 200535551, 401071102, 1002677755, 2005355510]

約数ペア:

[(1, 2005355510), (2, 1002677755), (5, 401071102), (10, 200535551), (23, 87189370), (29, 69150190), (41, 48911110), (46, 43594685), (58, 34575095), (82, 24455555), (115, 17437874), (145, 13830038), (205, 9782222), (230, 8718937), (290, 6915019), (410, 4891111), (667, 3006530), (943, 2126570), (1189, 1686590), (1334, 1503265), (1886, 1063285), (2378, 843295), (3335, 601306), (4715, 425314), (5945, 337318), (6670, 300653), (7333, 273470), (9430, 212657), (11890, 168659), (14666, 136735), (27347, 73330), (36665, 54694)]