75380380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221707}}^1$

素因数の和:221733

約数の個数: 24

約数和(自身を含む): 167611248

約数和(自身を除く): 92230868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 221707, 443414, 886828, 1108535, 2217070, 3769019, 4434140, 7538038, 15076076, 18845095, 37690190, 75380380]

約数ペア:

[(1, 75380380), (2, 37690190), (4, 18845095), (5, 15076076), (10, 7538038), (17, 4434140), (20, 3769019), (34, 2217070), (68, 1108535), (85, 886828), (170, 443414), (340, 221707)]