45013880

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8861}}^1$

素因数の和:8999

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 57076360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 8861, 17722, 35444, 44305, 70888, 88610, 177220, 354440, 1125347, 2250694, 4501388, 5626735, 9002776, 11253470, 22506940, 45013880]

約数ペア:

[(1, 45013880), (2, 22506940), (4, 11253470), (5, 9002776), (8, 5626735), (10, 4501388), (20, 2250694), (40, 1125347), (127, 354440), (254, 177220), (508, 88610), (635, 70888), (1016, 44305), (1270, 35444), (2540, 17722), (5080, 8861)]