1570249340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{33827}}^1$

素因数の和:34058

約数の個数: 48

約数和(自身を含む): 3614454144

約数和(自身を除く): 2044204804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4642, 9284, 11605, 23210, 33827, 46420, 67654, 135308, 169135, 338270, 372097, 676540, 744194, 1488388, 1860485, 3720970, 7137497, 7441940, 14274994, 28549988, 35687485, 71374970, 78512467, 142749940, 157024934, 314049868, 392562335, 785124670, 1570249340]

約数ペア:

[(1, 1570249340), (2, 785124670), (4, 392562335), (5, 314049868), (10, 157024934), (11, 142749940), (20, 78512467), (22, 71374970), (44, 35687485), (55, 28549988), (110, 14274994), (211, 7441940), (220, 7137497), (422, 3720970), (844, 1860485), (1055, 1488388), (2110, 744194), (2321, 676540), (4220, 372097), (4642, 338270), (9284, 169135), (11605, 135308), (23210, 67654), (33827, 46420)]