80303050

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{3271}}^1$

素因数の和:3774

約数の個数: 24

約数和(自身を含む): 149713632

約数和(自身を除く): 69410582

約数列:

[1, 2, 5, 10, 25, 50, 491, 982, 2455, 3271, 4910, 6542, 12275, 16355, 24550, 32710, 81775, 163550, 1606061, 3212122, 8030305, 16060610, 40151525, 80303050]

約数ペア:

[(1, 80303050), (2, 40151525), (5, 16060610), (10, 8030305), (25, 3212122), (50, 1606061), (491, 163550), (982, 81775), (2455, 32710), (3271, 24550), (4910, 16355), (6542, 12275)]