45273140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2819}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 105174720

約数和(自身を除く): 59901580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 2819, 3212, 4015, 5638, 8030, 11276, 14095, 16060, 28190, 31009, 56380, 62018, 124036, 155045, 205787, 310090, 411574, 620180, 823148, 1028935, 2057870, 2263657, 4115740, 4527314, 9054628, 11318285, 22636570, 45273140]

約数ペア:

[(1, 45273140), (2, 22636570), (4, 11318285), (5, 9054628), (10, 4527314), (11, 4115740), (20, 2263657), (22, 2057870), (44, 1028935), (55, 823148), (73, 620180), (110, 411574), (146, 310090), (220, 205787), (292, 155045), (365, 124036), (730, 62018), (803, 56380), (1460, 31009), (1606, 28190), (2819, 16060), (3212, 14095), (4015, 11276), (5638, 8030)]