76806890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 67982230

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 797, 838, 1594, 2095, 3985, 4190, 7970, 9637, 18331, 19274, 36662, 48185, 91655, 96370, 183310, 333943, 667886, 1669715, 3339430, 7680689, 15361378, 38403445, 76806890]

約数ペア:

[(1, 76806890), (2, 38403445), (5, 15361378), (10, 7680689), (23, 3339430), (46, 1669715), (115, 667886), (230, 333943), (419, 183310), (797, 96370), (838, 91655), (1594, 48185), (2095, 36662), (3985, 19274), (4190, 18331), (7970, 9637)]