39397029240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1666541}}^1$

素因数の和:1666752

約数の個数: 64

約数和(自身を含む): 118791113760

約数和(自身を除く): 79394084520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 1666541, 3333082, 4999623, 6666164, 8332705, 9999246, 13332328, 16665410, 19998492, 24998115, 33330820, 39996984, 49996230, 66661640, 99992460, 199984920, 328308577, 656617154, 984925731, 1313234308, 1641542885, 1969851462, 2626468616, 3283085770, 3939702924, 4924628655, 6566171540, 7879405848, 9849257310, 13132343080, 19698514620, 39397029240]

約数ペア:

[(1, 39397029240), (2, 19698514620), (3, 13132343080), (4, 9849257310), (5, 7879405848), (6, 6566171540), (8, 4924628655), (10, 3939702924), (12, 3283085770), (15, 2626468616), (20, 1969851462), (24, 1641542885), (30, 1313234308), (40, 984925731), (60, 656617154), (120, 328308577), (197, 199984920), (394, 99992460), (591, 66661640), (788, 49996230), (985, 39996984), (1182, 33330820), (1576, 24998115), (1970, 19998492), (2364, 16665410), (2955, 13332328), (3940, 9999246), (4728, 8332705), (5910, 6666164), (7880, 4999623), (11820, 3333082), (23640, 1666541)]