13869040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3337

約数の個数: 40

約数和(自身を含む): 32863968

約数和(自身を除く): 18994928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3271, 4240, 6542, 13084, 16355, 26168, 32710, 52336, 65420, 130840, 173363, 261680, 346726, 693452, 866815, 1386904, 1733630, 2773808, 3467260, 6934520, 13869040]

約数ペア:

[(1, 13869040), (2, 6934520), (4, 3467260), (5, 2773808), (8, 1733630), (10, 1386904), (16, 866815), (20, 693452), (40, 346726), (53, 261680), (80, 173363), (106, 130840), (212, 65420), (265, 52336), (424, 32710), (530, 26168), (848, 16355), (1060, 13084), (2120, 6542), (3271, 4240)]