45156580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7867}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 111033216

約数和(自身を除く): 65876636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 7867, 15734, 31468, 39335, 55069, 78670, 110138, 157340, 220276, 275345, 322547, 550690, 645094, 1101380, 1290188, 1612735, 2257829, 3225470, 4515658, 6450940, 9031316, 11289145, 22578290, 45156580]

約数ペア:

[(1, 45156580), (2, 22578290), (4, 11289145), (5, 9031316), (7, 6450940), (10, 4515658), (14, 3225470), (20, 2257829), (28, 1612735), (35, 1290188), (41, 1101380), (70, 645094), (82, 550690), (140, 322547), (164, 275345), (205, 220276), (287, 157340), (410, 110138), (574, 78670), (820, 55069), (1148, 39335), (1435, 31468), (2870, 15734), (5740, 7867)]