68092420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13457}}^1$

素因数の和:13500

約数の個数: 48

約数和(自身を含む): 162787968

約数和(自身を除く): 94695548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 13457, 26914, 53828, 67285, 134570, 148027, 269140, 296054, 309511, 592108, 619022, 740135, 1238044, 1480270, 1547555, 2960540, 3095110, 3404621, 6190220, 6809242, 13618484, 17023105, 34046210, 68092420]

約数ペア:

[(1, 68092420), (2, 34046210), (4, 17023105), (5, 13618484), (10, 6809242), (11, 6190220), (20, 3404621), (22, 3095110), (23, 2960540), (44, 1547555), (46, 1480270), (55, 1238044), (92, 740135), (110, 619022), (115, 592108), (220, 309511), (230, 296054), (253, 269140), (460, 148027), (506, 134570), (1012, 67285), (1265, 53828), (2530, 26914), (5060, 13457)]