5112190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 9590400

約数和(自身を除く): 4478210

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 149, 235, 298, 365, 470, 730, 745, 1490, 3431, 6862, 7003, 10877, 14006, 17155, 21754, 34310, 35015, 54385, 70030, 108770, 511219, 1022438, 2556095, 5112190]

約数ペア:

[(1, 5112190), (2, 2556095), (5, 1022438), (10, 511219), (47, 108770), (73, 70030), (94, 54385), (146, 35015), (149, 34310), (235, 21754), (298, 17155), (365, 14006), (470, 10877), (730, 7003), (745, 6862), (1490, 3431)]