74096740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 164767680

約数和(自身を除く): 90670940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 2971, 4988, 5942, 6235, 11884, 12470, 14855, 24940, 29710, 59420, 86159, 127753, 172318, 255506, 344636, 430795, 511012, 638765, 861590, 1277530, 1723180, 2555060, 3704837, 7409674, 14819348, 18524185, 37048370, 74096740]

約数ペア:

[(1, 74096740), (2, 37048370), (4, 18524185), (5, 14819348), (10, 7409674), (20, 3704837), (29, 2555060), (43, 1723180), (58, 1277530), (86, 861590), (116, 638765), (145, 511012), (172, 430795), (215, 344636), (290, 255506), (430, 172318), (580, 127753), (860, 86159), (1247, 59420), (2494, 29710), (2971, 24940), (4988, 14855), (5942, 12470), (6235, 11884)]