53802160

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8513}}^1$

素因数の和:8605

約数の個数: 40

約数和(自身を含む): 126688320

約数和(自身を除く): 72886160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 8513, 17026, 34052, 42565, 68104, 85130, 136208, 170260, 340520, 672527, 681040, 1345054, 2690108, 3362635, 5380216, 6725270, 10760432, 13450540, 26901080, 53802160]

約数ペア:

[(1, 53802160), (2, 26901080), (4, 13450540), (5, 10760432), (8, 6725270), (10, 5380216), (16, 3362635), (20, 2690108), (40, 1345054), (79, 681040), (80, 672527), (158, 340520), (316, 170260), (395, 136208), (632, 85130), (790, 68104), (1264, 42565), (1580, 34052), (3160, 17026), (6320, 8513)]