4051896490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{13523}}^1$

素因数の和:13651

約数の個数: 48

約数和(自身を含む): 7790797728

約数和(自身を除く): 3738901238

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 361, 415, 722, 830, 1577, 1805, 3154, 3610, 7885, 13523, 15770, 27046, 29963, 59926, 67615, 135230, 149815, 256937, 299630, 513874, 1122409, 1284685, 2244818, 2569370, 4881803, 5612045, 9763606, 11224090, 21325771, 24409015, 42651542, 48818030, 106628855, 213257710, 405189649, 810379298, 2025948245, 4051896490]

約数ペア:

[(1, 4051896490), (2, 2025948245), (5, 810379298), (10, 405189649), (19, 213257710), (38, 106628855), (83, 48818030), (95, 42651542), (166, 24409015), (190, 21325771), (361, 11224090), (415, 9763606), (722, 5612045), (830, 4881803), (1577, 2569370), (1805, 2244818), (3154, 1284685), (3610, 1122409), (7885, 513874), (13523, 299630), (15770, 256937), (27046, 149815), (29963, 135230), (59926, 67615)]