39746170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 76107600

約数和(自身を除く): 36361430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 809, 1445, 1618, 2890, 4045, 4913, 8090, 9826, 13753, 24565, 27506, 49130, 68765, 137530, 233801, 467602, 1169005, 2338010, 3974617, 7949234, 19873085, 39746170]

約数ペア:

[(1, 39746170), (2, 19873085), (5, 7949234), (10, 3974617), (17, 2338010), (34, 1169005), (85, 467602), (170, 233801), (289, 137530), (578, 68765), (809, 49130), (1445, 27506), (1618, 24565), (2890, 13753), (4045, 9826), (4913, 8090)]