24380380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71707}}^1$

素因数の和:71733

約数の個数: 24

約数和(自身を含む): 54211248

約数和(自身を除く): 29830868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71707, 143414, 286828, 358535, 717070, 1219019, 1434140, 2438038, 4876076, 6095095, 12190190, 24380380]

約数ペア:

[(1, 24380380), (2, 12190190), (4, 6095095), (5, 4876076), (10, 2438038), (17, 1434140), (20, 1219019), (34, 717070), (68, 358535), (85, 286828), (170, 143414), (340, 71707)]