42005300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24709}}^1$

素因数の和:24740

約数の個数: 36

約数和(自身を含む): 96517260

約数和(自身を除く): 54511960

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 24709, 49418, 98836, 123545, 247090, 420053, 494180, 617725, 840106, 1235450, 1680212, 2100265, 2470900, 4200530, 8401060, 10501325, 21002650, 42005300]

約数ペア:

[(1, 42005300), (2, 21002650), (4, 10501325), (5, 8401060), (10, 4200530), (17, 2470900), (20, 2100265), (25, 1680212), (34, 1235450), (50, 840106), (68, 617725), (85, 494180), (100, 420053), (170, 247090), (340, 123545), (425, 98836), (850, 49418), (1700, 24709)]