653300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 1458240

約数和(自身を除く): 804940

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 139, 188, 235, 278, 470, 556, 695, 940, 1175, 1390, 2350, 2780, 3475, 4700, 6533, 6950, 13066, 13900, 26132, 32665, 65330, 130660, 163325, 326650, 653300]

約数ペア:

[(1, 653300), (2, 326650), (4, 163325), (5, 130660), (10, 65330), (20, 32665), (25, 26132), (47, 13900), (50, 13066), (94, 6950), (100, 6533), (139, 4700), (188, 3475), (235, 2780), (278, 2350), (470, 1390), (556, 1175), (695, 940)]