3886239740

素因数分解:

$2^2\times 5^1\times {\mathrm{14369}}^1\times {\mathrm{13523}}^1$

素因数の和:27901

約数の個数: 24

約数和(自身を含む): 8162274960

約数和(自身を除く): 4276035220

約数列:

[1, 2, 4, 5, 10, 20, 13523, 14369, 27046, 28738, 54092, 57476, 67615, 71845, 135230, 143690, 270460, 287380, 194311987, 388623974, 777247948, 971559935, 1943119870, 3886239740]

約数ペア:

[(1, 3886239740), (2, 1943119870), (4, 971559935), (5, 777247948), (10, 388623974), (20, 194311987), (13523, 287380), (14369, 270460), (27046, 143690), (28738, 135230), (54092, 71845), (57476, 67615)]