45448040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103291}}^1$

素因数の和:103313

約数の個数: 32

約数和(自身を含む): 111555360

約数和(自身を除く): 66107320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 103291, 206582, 413164, 516455, 826328, 1032910, 1136201, 2065820, 2272402, 4131640, 4544804, 5681005, 9089608, 11362010, 22724020, 45448040]

約数ペア:

[(1, 45448040), (2, 22724020), (4, 11362010), (5, 9089608), (8, 5681005), (10, 4544804), (11, 4131640), (20, 2272402), (22, 2065820), (40, 1136201), (44, 1032910), (55, 826328), (88, 516455), (110, 413164), (220, 206582), (440, 103291)]