1158044840

素因数分解:

$2^3\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{10463}}^1$

素因数の和:13241

約数の個数: 32

約数和(自身を含む): 2606791680

約数和(自身を除く): 1448746840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2767, 5534, 10463, 11068, 13835, 20926, 22136, 27670, 41852, 52315, 55340, 83704, 104630, 110680, 209260, 418520, 28951121, 57902242, 115804484, 144755605, 231608968, 289511210, 579022420, 1158044840]

約数ペア:

[(1, 1158044840), (2, 579022420), (4, 289511210), (5, 231608968), (8, 144755605), (10, 115804484), (20, 57902242), (40, 28951121), (2767, 418520), (5534, 209260), (10463, 110680), (11068, 104630), (13835, 83704), (20926, 55340), (22136, 52315), (27670, 41852)]