79118380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12401}}^1$

素因数の和:12450

約数の個数: 48

約数和(自身を含む): 187518240

約数和(自身を除く): 108399860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 12401, 24802, 49604, 62005, 124010, 136411, 248020, 272822, 359629, 545644, 682055, 719258, 1364110, 1438516, 1798145, 2728220, 3596290, 3955919, 7192580, 7911838, 15823676, 19779595, 39559190, 79118380]

約数ペア:

[(1, 79118380), (2, 39559190), (4, 19779595), (5, 15823676), (10, 7911838), (11, 7192580), (20, 3955919), (22, 3596290), (29, 2728220), (44, 1798145), (55, 1438516), (58, 1364110), (110, 719258), (116, 682055), (145, 545644), (220, 359629), (290, 272822), (319, 248020), (580, 136411), (638, 124010), (1276, 62005), (1595, 49604), (3190, 24802), (6380, 12401)]