200086720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32909}}^1$

素因数の和:32945

約数の個数: 56

約数和(自身を含む): 501548400

約数和(自身を除く): 301461680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 32909, 65818, 131636, 164545, 263272, 329090, 526544, 625271, 658180, 1053088, 1250542, 1316360, 2106176, 2501084, 2632720, 3126355, 5002168, 5265440, 6252710, 10004336, 10530880, 12505420, 20008672, 25010840, 40017344, 50021680, 100043360, 200086720]

約数ペア:

[(1, 200086720), (2, 100043360), (4, 50021680), (5, 40017344), (8, 25010840), (10, 20008672), (16, 12505420), (19, 10530880), (20, 10004336), (32, 6252710), (38, 5265440), (40, 5002168), (64, 3126355), (76, 2632720), (80, 2501084), (95, 2106176), (152, 1316360), (160, 1250542), (190, 1053088), (304, 658180), (320, 625271), (380, 526544), (608, 329090), (760, 263272), (1216, 164545), (1520, 131636), (3040, 65818), (6080, 32909)]