173889190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 320785920

約数和(自身を除く): 146896730

約数列:

[1, 2, 5, 10, 47, 94, 235, 419, 470, 838, 883, 1766, 2095, 4190, 4415, 8830, 19693, 39386, 41501, 83002, 98465, 196930, 207505, 369977, 415010, 739954, 1849885, 3699770, 17388919, 34777838, 86944595, 173889190]

約数ペア:

[(1, 173889190), (2, 86944595), (5, 34777838), (10, 17388919), (47, 3699770), (94, 1849885), (235, 739954), (419, 415010), (470, 369977), (838, 207505), (883, 196930), (1766, 98465), (2095, 83002), (4190, 41501), (4415, 39386), (8830, 19693)]