1570252780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{8147}}^1$

素因数の和:8598

約数の個数: 48

約数和(自身を含む): 3449537280

約数和(自身を除く): 1879284500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 419, 460, 838, 1676, 2095, 4190, 8147, 8380, 9637, 16294, 19274, 32588, 38548, 40735, 48185, 81470, 96370, 162940, 187381, 192740, 374762, 749524, 936905, 1873810, 3413593, 3747620, 6827186, 13654372, 17067965, 34135930, 68271860, 78512639, 157025278, 314050556, 392563195, 785126390, 1570252780]

約数ペア:

[(1, 1570252780), (2, 785126390), (4, 392563195), (5, 314050556), (10, 157025278), (20, 78512639), (23, 68271860), (46, 34135930), (92, 17067965), (115, 13654372), (230, 6827186), (419, 3747620), (460, 3413593), (838, 1873810), (1676, 936905), (2095, 749524), (4190, 374762), (8147, 192740), (8380, 187381), (9637, 162940), (16294, 96370), (19274, 81470), (32588, 48185), (38548, 40735)]