22364680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 55566000

約数和(自身を除く): 33201320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1049, 1066, 1640, 2098, 2132, 2665, 4196, 4264, 5245, 5330, 8392, 10490, 10660, 13637, 20980, 21320, 27274, 41960, 43009, 54548, 68185, 86018, 109096, 136370, 172036, 215045, 272740, 344072, 430090, 545480, 559117, 860180, 1118234, 1720360, 2236468, 2795585, 4472936, 5591170, 11182340, 22364680]

約数ペア:

[(1, 22364680), (2, 11182340), (4, 5591170), (5, 4472936), (8, 2795585), (10, 2236468), (13, 1720360), (20, 1118234), (26, 860180), (40, 559117), (41, 545480), (52, 430090), (65, 344072), (82, 272740), (104, 215045), (130, 172036), (164, 136370), (205, 109096), (260, 86018), (328, 68185), (410, 54548), (520, 43009), (533, 41960), (820, 27274), (1049, 21320), (1066, 20980), (1640, 13637), (2098, 10660), (2132, 10490), (2665, 8392), (4196, 5330), (4264, 5245)]