6968720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7919}}^1$

素因数の和:7943

約数の個数: 40

約数和(自身を含む): 17677440

約数和(自身を除く): 10708720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7919, 15838, 31676, 39595, 63352, 79190, 87109, 126704, 158380, 174218, 316760, 348436, 435545, 633520, 696872, 871090, 1393744, 1742180, 3484360, 6968720]

約数ペア:

[(1, 6968720), (2, 3484360), (4, 1742180), (5, 1393744), (8, 871090), (10, 696872), (11, 633520), (16, 435545), (20, 348436), (22, 316760), (40, 174218), (44, 158380), (55, 126704), (80, 87109), (88, 79190), (110, 63352), (176, 39595), (220, 31676), (440, 15838), (880, 7919)]