25771760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46021}}^1$

素因数の和:46041

約数の個数: 40

約数和(自身を含む): 68480736

約数和(自身を除く): 42708976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46021, 92042, 184084, 230105, 322147, 368168, 460210, 644294, 736336, 920420, 1288588, 1610735, 1840840, 2577176, 3221470, 3681680, 5154352, 6442940, 12885880, 25771760]

約数ペア:

[(1, 25771760), (2, 12885880), (4, 6442940), (5, 5154352), (7, 3681680), (8, 3221470), (10, 2577176), (14, 1840840), (16, 1610735), (20, 1288588), (28, 920420), (35, 736336), (40, 644294), (56, 460210), (70, 368168), (80, 322147), (112, 230105), (140, 184084), (280, 92042), (560, 46021)]