152059220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{447233}}^1$

素因数の和:447259

約数の個数: 24

約数和(自身を含む): 338108904

約数和(自身を除く): 186049684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 447233, 894466, 1788932, 2236165, 4472330, 7602961, 8944660, 15205922, 30411844, 38014805, 76029610, 152059220]

約数ペア:

[(1, 152059220), (2, 76029610), (4, 38014805), (5, 30411844), (10, 15205922), (17, 8944660), (20, 7602961), (34, 4472330), (68, 2236165), (85, 1788932), (170, 894466), (340, 447233)]