7919620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23293}}^1$

素因数の和:23319

約数の個数: 24

約数和(自身を含む): 17610264

約数和(自身を除く): 9690644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23293, 46586, 93172, 116465, 232930, 395981, 465860, 791962, 1583924, 1979905, 3959810, 7919620]

約数ペア:

[(1, 7919620), (2, 3959810), (4, 1979905), (5, 1583924), (10, 791962), (17, 465860), (20, 395981), (34, 232930), (68, 116465), (85, 93172), (170, 46586), (340, 23293)]