7100840

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 8986840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1063, 1336, 1670, 2126, 3340, 4252, 5315, 6680, 8504, 10630, 21260, 42520, 177521, 355042, 710084, 887605, 1420168, 1775210, 3550420, 7100840]

約数ペア:

[(1, 7100840), (2, 3550420), (4, 1775210), (5, 1420168), (8, 887605), (10, 710084), (20, 355042), (40, 177521), (167, 42520), (334, 21260), (668, 10630), (835, 8504), (1063, 6680), (1336, 5315), (1670, 4252), (2126, 3340)]