40680324

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1979}}^1$

素因数の和:2560

約数の個数: 36

約数和(自身を含む): 103062960

約数和(自身を除く): 62382636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 1979, 2284, 3426, 3958, 5139, 5937, 6852, 7916, 10278, 11874, 17811, 20556, 23748, 35622, 71244, 1130009, 2260018, 3390027, 4520036, 6780054, 10170081, 13560108, 20340162, 40680324]

約数ペア:

[(1, 40680324), (2, 20340162), (3, 13560108), (4, 10170081), (6, 6780054), (9, 4520036), (12, 3390027), (18, 2260018), (36, 1130009), (571, 71244), (1142, 35622), (1713, 23748), (1979, 20556), (2284, 17811), (3426, 11874), (3958, 10278), (5139, 7916), (5937, 6852)]