132509680

素因数分解:

$2^4\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1579}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 308574000

約数和(自身を除く): 176064320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1049, 1579, 2098, 3158, 4196, 5245, 6316, 7895, 8392, 10490, 12632, 15790, 16784, 20980, 25264, 31580, 41960, 63160, 83920, 126320, 1656371, 3312742, 6625484, 8281855, 13250968, 16563710, 26501936, 33127420, 66254840, 132509680]

約数ペア:

[(1, 132509680), (2, 66254840), (4, 33127420), (5, 26501936), (8, 16563710), (10, 13250968), (16, 8281855), (20, 6625484), (40, 3312742), (80, 1656371), (1049, 126320), (1579, 83920), (2098, 63160), (3158, 41960), (4196, 31580), (5245, 25264), (6316, 20980), (7895, 16784), (8392, 15790), (10490, 12632)]