45137380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132757}}^1$

素因数の和:132783

約数の個数: 24

約数和(自身を含む): 100365048

約数和(自身を除く): 55227668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 132757, 265514, 531028, 663785, 1327570, 2256869, 2655140, 4513738, 9027476, 11284345, 22568690, 45137380]

約数ペア:

[(1, 45137380), (2, 22568690), (4, 11284345), (5, 9027476), (10, 4513738), (17, 2655140), (20, 2256869), (34, 1327570), (68, 663785), (85, 531028), (170, 265514), (340, 132757)]