47432800

素因数分解:

$2^5\times 5^2\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 116758152

約数和(自身を除く): 69325352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 281, 400, 422, 562, 800, 844, 1055, 1124, 1405, 1688, 2110, 2248, 2810, 3376, 4220, 4496, 5275, 5620, 6752, 7025, 8440, 8992, 10550, 11240, 14050, 16880, 21100, 22480, 28100, 33760, 42200, 44960, 56200, 59291, 84400, 112400, 118582, 168800, 224800, 237164, 296455, 474328, 592910, 948656, 1185820, 1482275, 1897312, 2371640, 2964550, 4743280, 5929100, 9486560, 11858200, 23716400, 47432800]

約数ペア:

[(1, 47432800), (2, 23716400), (4, 11858200), (5, 9486560), (8, 5929100), (10, 4743280), (16, 2964550), (20, 2371640), (25, 1897312), (32, 1482275), (40, 1185820), (50, 948656), (80, 592910), (100, 474328), (160, 296455), (200, 237164), (211, 224800), (281, 168800), (400, 118582), (422, 112400), (562, 84400), (800, 59291), (844, 56200), (1055, 44960), (1124, 42200), (1405, 33760), (1688, 28100), (2110, 22480), (2248, 21100), (2810, 16880), (3376, 14050), (4220, 11240), (4496, 10550), (5275, 8992), (5620, 8440), (6752, 7025)]