4529390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4179730

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 419, 470, 838, 1081, 2095, 2162, 4190, 5405, 9637, 10810, 19274, 19693, 39386, 48185, 96370, 98465, 196930, 452939, 905878, 2264695, 4529390]

約数ペア:

[(1, 4529390), (2, 2264695), (5, 905878), (10, 452939), (23, 196930), (46, 98465), (47, 96370), (94, 48185), (115, 39386), (230, 19693), (235, 19274), (419, 10810), (470, 9637), (838, 5405), (1081, 4190), (2095, 2162)]