38655200

素因数分解:

$2^5\times 5^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 95228280

約数和(自身を除く): 56573080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 229, 400, 422, 458, 800, 844, 916, 1055, 1145, 1688, 1832, 2110, 2290, 3376, 3664, 4220, 4580, 5275, 5725, 6752, 7328, 8440, 9160, 10550, 11450, 16880, 18320, 21100, 22900, 33760, 36640, 42200, 45800, 48319, 84400, 91600, 96638, 168800, 183200, 193276, 241595, 386552, 483190, 773104, 966380, 1207975, 1546208, 1932760, 2415950, 3865520, 4831900, 7731040, 9663800, 19327600, 38655200]

約数ペア:

[(1, 38655200), (2, 19327600), (4, 9663800), (5, 7731040), (8, 4831900), (10, 3865520), (16, 2415950), (20, 1932760), (25, 1546208), (32, 1207975), (40, 966380), (50, 773104), (80, 483190), (100, 386552), (160, 241595), (200, 193276), (211, 183200), (229, 168800), (400, 96638), (422, 91600), (458, 84400), (800, 48319), (844, 45800), (916, 42200), (1055, 36640), (1145, 33760), (1688, 22900), (1832, 21100), (2110, 18320), (2290, 16880), (3376, 11450), (3664, 10550), (4220, 9160), (4580, 8440), (5275, 7328), (5725, 6752)]