89625580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 206148096

約数和(自身を除く): 116522516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 614, 1228, 1327, 1535, 2654, 3070, 3377, 5308, 6140, 6635, 6754, 13270, 13508, 14597, 16885, 26540, 29194, 33770, 58388, 67540, 72985, 145970, 291940, 407389, 814778, 1629556, 2036945, 4073890, 4481279, 8147780, 8962558, 17925116, 22406395, 44812790, 89625580]

約数ペア:

[(1, 89625580), (2, 44812790), (4, 22406395), (5, 17925116), (10, 8962558), (11, 8147780), (20, 4481279), (22, 4073890), (44, 2036945), (55, 1629556), (110, 814778), (220, 407389), (307, 291940), (614, 145970), (1228, 72985), (1327, 67540), (1535, 58388), (2654, 33770), (3070, 29194), (3377, 26540), (5308, 16885), (6140, 14597), (6635, 13508), (6754, 13270)]