190772180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 415485504

約数和(自身を除く): 224713324

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 820, 830, 1660, 2803, 3403, 5606, 6806, 11212, 13612, 14015, 17015, 28030, 34030, 56060, 68060, 114923, 229846, 232649, 459692, 465298, 574615, 930596, 1149230, 1163245, 2298460, 2326490, 4652980, 9538609, 19077218, 38154436, 47693045, 95386090, 190772180]

約数ペア:

[(1, 190772180), (2, 95386090), (4, 47693045), (5, 38154436), (10, 19077218), (20, 9538609), (41, 4652980), (82, 2326490), (83, 2298460), (164, 1163245), (166, 1149230), (205, 930596), (332, 574615), (410, 465298), (415, 459692), (820, 232649), (830, 229846), (1660, 114923), (2803, 68060), (3403, 56060), (5606, 34030), (6806, 28030), (11212, 17015), (13612, 14015)]