1999970.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 55404000

約数和(自身を除く): 34414728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 569, 636, 696, 1138, 1272, 1537, 1707, 2276, 3074, 3414, 4552, 4611, 6148, 6828, 9222, 12296, 13656, 16501, 18444, 30157, 33002, 36888, 49503, 60314, 66004, 90471, 99006, 120628, 132008, 180942, 198012, 241256, 361884, 396024, 723768, 874553, 1749106, 2623659, 3498212, 5247318, 6996424, 10494636, 20989272]

約数ペア:

[(1, 20989272), (2, 10494636), (3, 6996424), (4, 5247318), (6, 3498212), (8, 2623659), (12, 1749106), (24, 874553), (29, 723768), (53, 396024), (58, 361884), (87, 241256), (106, 198012), (116, 180942), (159, 132008), (174, 120628), (212, 99006), (232, 90471), (318, 66004), (348, 60314), (424, 49503), (569, 36888), (636, 33002), (696, 30157), (1138, 18444), (1272, 16501), (1537, 13656), (1707, 12296), (2276, 9222), (3074, 6828), (3414, 6148), (4552, 4611)]