140222200

素因数分解:

$2^3\times 5^2\times {\mathrm{773}}^1\times {\mathrm{907}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 326798280

約数和(自身を除く): 186576080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 773, 907, 1546, 1814, 3092, 3628, 3865, 4535, 6184, 7256, 7730, 9070, 15460, 18140, 19325, 22675, 30920, 36280, 38650, 45350, 77300, 90700, 154600, 181400, 701111, 1402222, 2804444, 3505555, 5608888, 7011110, 14022220, 17527775, 28044440, 35055550, 70111100, 140222200]

約数ペア:

[(1, 140222200), (2, 70111100), (4, 35055550), (5, 28044440), (8, 17527775), (10, 14022220), (20, 7011110), (25, 5608888), (40, 3505555), (50, 2804444), (100, 1402222), (200, 701111), (773, 181400), (907, 154600), (1546, 90700), (1814, 77300), (3092, 45350), (3628, 38650), (3865, 36280), (4535, 30920), (6184, 22675), (7256, 19325), (7730, 18140), (9070, 15460)]