1010667080

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{89917}}^1$

素因数の和:90209

約数の個数: 32

約数和(自身を含む): 2282118840

約数和(自身を除く): 1271451760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 11240, 89917, 179834, 359668, 449585, 719336, 899170, 1798340, 3596680, 25266677, 50533354, 101066708, 126333385, 202133416, 252666770, 505333540, 1010667080]

約数ペア:

[(1, 1010667080), (2, 505333540), (4, 252666770), (5, 202133416), (8, 126333385), (10, 101066708), (20, 50533354), (40, 25266677), (281, 3596680), (562, 1798340), (1124, 899170), (1405, 719336), (2248, 449585), (2810, 359668), (5620, 179834), (11240, 89917)]