124363280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13757}}^1$

素因数の和:13883

約数の個数: 40

約数和(自身を含む): 291724632

約数和(自身を除く): 167361352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 13757, 27514, 55028, 68785, 110056, 137570, 220112, 275140, 550280, 1100560, 1554541, 3109082, 6218164, 7772705, 12436328, 15545410, 24872656, 31090820, 62181640, 124363280]

約数ペア:

[(1, 124363280), (2, 62181640), (4, 31090820), (5, 24872656), (8, 15545410), (10, 12436328), (16, 7772705), (20, 6218164), (40, 3109082), (80, 1554541), (113, 1100560), (226, 550280), (452, 275140), (565, 220112), (904, 137570), (1130, 110056), (1808, 68785), (2260, 55028), (4520, 27514), (9040, 13757)]