17048800

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 42231672

約数和(自身を除く): 25182872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 160, 200, 202, 211, 400, 404, 422, 505, 800, 808, 844, 1010, 1055, 1616, 1688, 2020, 2110, 2525, 3232, 3376, 4040, 4220, 5050, 5275, 6752, 8080, 8440, 10100, 10550, 16160, 16880, 20200, 21100, 21311, 33760, 40400, 42200, 42622, 80800, 84400, 85244, 106555, 168800, 170488, 213110, 340976, 426220, 532775, 681952, 852440, 1065550, 1704880, 2131100, 3409760, 4262200, 8524400, 17048800]

約数ペア:

[(1, 17048800), (2, 8524400), (4, 4262200), (5, 3409760), (8, 2131100), (10, 1704880), (16, 1065550), (20, 852440), (25, 681952), (32, 532775), (40, 426220), (50, 340976), (80, 213110), (100, 170488), (101, 168800), (160, 106555), (200, 85244), (202, 84400), (211, 80800), (400, 42622), (404, 42200), (422, 40400), (505, 33760), (800, 21311), (808, 21100), (844, 20200), (1010, 16880), (1055, 16160), (1616, 10550), (1688, 10100), (2020, 8440), (2110, 8080), (2525, 6752), (3232, 5275), (3376, 5050), (4040, 4220)]