1567386940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{134887}}^1$

素因数の和:134986

約数の個数: 48

約数和(自身を含む): 3807078912

約数和(自身を除く): 2239691972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 134887, 269774, 539548, 674435, 944209, 1348870, 1888418, 2697740, 3776836, 4721045, 9442090, 11195621, 18884180, 22391242, 44782484, 55978105, 78369347, 111956210, 156738694, 223912420, 313477388, 391846735, 783693470, 1567386940]

約数ペア:

[(1, 1567386940), (2, 783693470), (4, 391846735), (5, 313477388), (7, 223912420), (10, 156738694), (14, 111956210), (20, 78369347), (28, 55978105), (35, 44782484), (70, 22391242), (83, 18884180), (140, 11195621), (166, 9442090), (332, 4721045), (415, 3776836), (581, 2697740), (830, 1888418), (1162, 1348870), (1660, 944209), (2324, 674435), (2905, 539548), (5810, 269774), (11620, 134887)]