977148910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4793}}^1$

素因数の和:4885

約数の個数: 64

約数和(自身を含む): 1967457600

約数和(自身を除く): 990308690

約数列:

[1, 2, 5, 10, 19, 29, 37, 38, 58, 74, 95, 145, 185, 190, 290, 370, 551, 703, 1073, 1102, 1406, 2146, 2755, 3515, 4793, 5365, 5510, 7030, 9586, 10730, 20387, 23965, 40774, 47930, 91067, 101935, 138997, 177341, 182134, 203870, 277994, 354682, 455335, 694985, 886705, 910670, 1389970, 1773410, 2640943, 3369479, 5142889, 5281886, 6738958, 10285778, 13204715, 16847395, 25714445, 26409430, 33694790, 51428890, 97714891, 195429782, 488574455, 977148910]

約数ペア:

[(1, 977148910), (2, 488574455), (5, 195429782), (10, 97714891), (19, 51428890), (29, 33694790), (37, 26409430), (38, 25714445), (58, 16847395), (74, 13204715), (95, 10285778), (145, 6738958), (185, 5281886), (190, 5142889), (290, 3369479), (370, 2640943), (551, 1773410), (703, 1389970), (1073, 910670), (1102, 886705), (1406, 694985), (2146, 455335), (2755, 354682), (3515, 277994), (4793, 203870), (5365, 182134), (5510, 177341), (7030, 138997), (9586, 101935), (10730, 91067), (20387, 47930), (23965, 40774)]