8920010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 17744832

約数和(自身を除く): 8824822

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 977, 1826, 1954, 4565, 4885, 9130, 9770, 10747, 21494, 53735, 81091, 107470, 162182, 405455, 810910, 892001, 1784002, 4460005, 8920010]

約数ペア:

[(1, 8920010), (2, 4460005), (5, 1784002), (10, 892001), (11, 810910), (22, 405455), (55, 162182), (83, 107470), (110, 81091), (166, 53735), (415, 21494), (830, 10747), (913, 9770), (977, 9130), (1826, 4885), (1954, 4565)]