22773080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 56743200

約数和(自身を除く): 33970120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 709, 730, 803, 1418, 1460, 1606, 2836, 2920, 3212, 3545, 4015, 5672, 6424, 7090, 7799, 8030, 14180, 15598, 16060, 28360, 31196, 32120, 38995, 51757, 62392, 77990, 103514, 155980, 207028, 258785, 311960, 414056, 517570, 569327, 1035140, 1138654, 2070280, 2277308, 2846635, 4554616, 5693270, 11386540, 22773080]

約数ペア:

[(1, 22773080), (2, 11386540), (4, 5693270), (5, 4554616), (8, 2846635), (10, 2277308), (11, 2070280), (20, 1138654), (22, 1035140), (40, 569327), (44, 517570), (55, 414056), (73, 311960), (88, 258785), (110, 207028), (146, 155980), (220, 103514), (292, 77990), (365, 62392), (440, 51757), (584, 38995), (709, 32120), (730, 31196), (803, 28360), (1418, 16060), (1460, 15598), (1606, 14180), (2836, 8030), (2920, 7799), (3212, 7090), (3545, 6424), (4015, 5672)]