80453041660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1\times {\mathrm{52583}}^1$

素因数の和:53382

約数の個数: 48

約数和(自身を含む): 170701546176

約数和(自身を除く): 90248504516

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 677, 1130, 1354, 2260, 2708, 3385, 6770, 13540, 52583, 76501, 105166, 153002, 210332, 262915, 306004, 382505, 525830, 765010, 1051660, 1530020, 5941879, 11883758, 23767516, 29709395, 35598691, 59418790, 71197382, 118837580, 142394764, 177993455, 355986910, 711973820, 4022652083, 8045304166, 16090608332, 20113260415, 40226520830, 80453041660]

約数ペア:

[(1, 80453041660), (2, 40226520830), (4, 20113260415), (5, 16090608332), (10, 8045304166), (20, 4022652083), (113, 711973820), (226, 355986910), (452, 177993455), (565, 142394764), (677, 118837580), (1130, 71197382), (1354, 59418790), (2260, 35598691), (2708, 29709395), (3385, 23767516), (6770, 11883758), (13540, 5941879), (52583, 1530020), (76501, 1051660), (105166, 765010), (153002, 525830), (210332, 382505), (262915, 306004)]