8045557580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{24379}}^1$

素因数の和:24986

約数の個数: 48

約数和(自身を含む): 17509716000

約数和(自身を除く): 9464158420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 569, 580, 1138, 2276, 2845, 5690, 11380, 16501, 24379, 33002, 48758, 66004, 82505, 97516, 121895, 165010, 243790, 330020, 487580, 706991, 1413982, 2827964, 3534955, 7069910, 13871651, 14139820, 27743302, 55486604, 69358255, 138716510, 277433020, 402277879, 804555758, 1609111516, 2011389395, 4022778790, 8045557580]

約数ペア:

[(1, 8045557580), (2, 4022778790), (4, 2011389395), (5, 1609111516), (10, 804555758), (20, 402277879), (29, 277433020), (58, 138716510), (116, 69358255), (145, 55486604), (290, 27743302), (569, 14139820), (580, 13871651), (1138, 7069910), (2276, 3534955), (2845, 2827964), (5690, 1413982), (11380, 706991), (16501, 487580), (24379, 330020), (33002, 243790), (48758, 165010), (66004, 121895), (82505, 97516)]