11999200

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 29951208

約数和(自身を除く): 17952008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 283, 400, 424, 530, 566, 800, 848, 1060, 1132, 1325, 1415, 1696, 2120, 2264, 2650, 2830, 4240, 4528, 5300, 5660, 7075, 8480, 9056, 10600, 11320, 14150, 14999, 21200, 22640, 28300, 29998, 42400, 45280, 56600, 59996, 74995, 113200, 119992, 149990, 226400, 239984, 299980, 374975, 479968, 599960, 749950, 1199920, 1499900, 2399840, 2999800, 5999600, 11999200]

約数ペア:

[(1, 11999200), (2, 5999600), (4, 2999800), (5, 2399840), (8, 1499900), (10, 1199920), (16, 749950), (20, 599960), (25, 479968), (32, 374975), (40, 299980), (50, 239984), (53, 226400), (80, 149990), (100, 119992), (106, 113200), (160, 74995), (200, 59996), (212, 56600), (265, 45280), (283, 42400), (400, 29998), (424, 28300), (530, 22640), (566, 21200), (800, 14999), (848, 14150), (1060, 11320), (1132, 10600), (1325, 9056), (1415, 8480), (1696, 7075), (2120, 5660), (2264, 5300), (2650, 4528), (2830, 4240)]