16730840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59753}}^1$

素因数の和:59771

約数の個数: 32

約数和(自身を含む): 43022880

約数和(自身を除く): 26292040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59753, 119506, 239012, 298765, 418271, 478024, 597530, 836542, 1195060, 1673084, 2091355, 2390120, 3346168, 4182710, 8365420, 16730840]

約数ペア:

[(1, 16730840), (2, 8365420), (4, 4182710), (5, 3346168), (7, 2390120), (8, 2091355), (10, 1673084), (14, 1195060), (20, 836542), (28, 597530), (35, 478024), (40, 418271), (56, 298765), (70, 239012), (140, 119506), (280, 59753)]