22826120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 54933120

約数和(自身を除く): 32107000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 577, 860, 920, 989, 1154, 1720, 1978, 2308, 2885, 3956, 4616, 4945, 5770, 7912, 9890, 11540, 13271, 19780, 23080, 24811, 26542, 39560, 49622, 53084, 66355, 99244, 106168, 124055, 132710, 198488, 248110, 265420, 496220, 530840, 570653, 992440, 1141306, 2282612, 2853265, 4565224, 5706530, 11413060, 22826120]

約数ペア:

[(1, 22826120), (2, 11413060), (4, 5706530), (5, 4565224), (8, 2853265), (10, 2282612), (20, 1141306), (23, 992440), (40, 570653), (43, 530840), (46, 496220), (86, 265420), (92, 248110), (115, 198488), (172, 132710), (184, 124055), (215, 106168), (230, 99244), (344, 66355), (430, 53084), (460, 49622), (577, 39560), (860, 26542), (920, 24811), (989, 23080), (1154, 19780), (1720, 13271), (1978, 11540), (2308, 9890), (2885, 7912), (3956, 5770), (4616, 4945)]