56680240

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3671}}^1$

素因数の和:3877

約数の個数: 40

約数和(自身を含む): 132500448

約数和(自身を除く): 75820208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3671, 3860, 7342, 7720, 14684, 15440, 18355, 29368, 36710, 58736, 73420, 146840, 293680, 708503, 1417006, 2834012, 3542515, 5668024, 7085030, 11336048, 14170060, 28340120, 56680240]

約数ペア:

[(1, 56680240), (2, 28340120), (4, 14170060), (5, 11336048), (8, 7085030), (10, 5668024), (16, 3542515), (20, 2834012), (40, 1417006), (80, 708503), (193, 293680), (386, 146840), (772, 73420), (965, 58736), (1544, 36710), (1930, 29368), (3088, 18355), (3671, 15440), (3860, 14684), (7342, 7720)]