57415040

素因数分解:

$2^7\times 5^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 138177360

約数和(自身を除く): 80762320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 283, 317, 320, 566, 634, 640, 1132, 1268, 1415, 1585, 2264, 2536, 2830, 3170, 4528, 5072, 5660, 6340, 9056, 10144, 11320, 12680, 18112, 20288, 22640, 25360, 36224, 40576, 45280, 50720, 89711, 90560, 101440, 179422, 181120, 202880, 358844, 448555, 717688, 897110, 1435376, 1794220, 2870752, 3588440, 5741504, 7176880, 11483008, 14353760, 28707520, 57415040]

約数ペア:

[(1, 57415040), (2, 28707520), (4, 14353760), (5, 11483008), (8, 7176880), (10, 5741504), (16, 3588440), (20, 2870752), (32, 1794220), (40, 1435376), (64, 897110), (80, 717688), (128, 448555), (160, 358844), (283, 202880), (317, 181120), (320, 179422), (566, 101440), (634, 90560), (640, 89711), (1132, 50720), (1268, 45280), (1415, 40576), (1585, 36224), (2264, 25360), (2536, 22640), (2830, 20288), (3170, 18112), (4528, 12680), (5072, 11320), (5660, 10144), (6340, 9056)]