1330206689980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{500077703}}^1$

素因数の和:500077738

約数の個数: 48

約数和(自身を含む): 3360522170880

約数和(自身を除く): 2030315480900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 500077703, 1000155406, 2000310812, 2500388515, 3500543921, 5000777030, 7001087842, 9501476357, 10001554060, 14002175684, 17502719605, 19002952714, 35005439210, 38005905428, 47507381785, 66510334499, 70010878420, 95014763570, 133020668998, 190029527140, 266041337996, 332551672495, 665103344990, 1330206689980]

約数ペア:

[(1, 1330206689980), (2, 665103344990), (4, 332551672495), (5, 266041337996), (7, 190029527140), (10, 133020668998), (14, 95014763570), (19, 70010878420), (20, 66510334499), (28, 47507381785), (35, 38005905428), (38, 35005439210), (70, 19002952714), (76, 17502719605), (95, 14002175684), (133, 10001554060), (140, 9501476357), (190, 7001087842), (266, 5000777030), (380, 3500543921), (532, 2500388515), (665, 2000310812), (1330, 1000155406), (2660, 500077703)]