9107450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 19150560

約数和(自身を除く): 10043110

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 571, 638, 725, 1142, 1450, 1595, 2855, 3190, 5710, 6281, 7975, 12562, 14275, 15950, 16559, 28550, 31405, 33118, 62810, 82795, 157025, 165590, 182149, 314050, 364298, 413975, 827950, 910745, 1821490, 4553725, 9107450]

約数ペア:

[(1, 9107450), (2, 4553725), (5, 1821490), (10, 910745), (11, 827950), (22, 413975), (25, 364298), (29, 314050), (50, 182149), (55, 165590), (58, 157025), (110, 82795), (145, 62810), (275, 33118), (290, 31405), (319, 28550), (550, 16559), (571, 15950), (638, 14275), (725, 12562), (1142, 7975), (1450, 6281), (1595, 5710), (2855, 3190)]