22934440

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2399}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 28905560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 2399, 4780, 4798, 9560, 9596, 11995, 19192, 23990, 47980, 95960, 573361, 1146722, 2293444, 2866805, 4586888, 5733610, 11467220, 22934440]

約数ペア:

[(1, 22934440), (2, 11467220), (4, 5733610), (5, 4586888), (8, 2866805), (10, 2293444), (20, 1146722), (40, 573361), (239, 95960), (478, 47980), (956, 23990), (1195, 19192), (1912, 11995), (2390, 9596), (2399, 9560), (4780, 4798)]