433481440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{55291}}^1$

素因数の和:55320

約数の個数: 72

約数和(自身を含む): 1191321432

約数和(自身を除く): 757839992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 55291, 110582, 221164, 276455, 387037, 442328, 552910, 774074, 884656, 1105820, 1548148, 1769312, 1935185, 2211640, 2709259, 3096296, 3870370, 4423280, 5418518, 6192592, 7740740, 8846560, 10837036, 12385184, 13546295, 15481480, 21674072, 27092590, 30962960, 43348144, 54185180, 61925920, 86696288, 108370360, 216740720, 433481440]

約数ペア:

[(1, 433481440), (2, 216740720), (4, 108370360), (5, 86696288), (7, 61925920), (8, 54185180), (10, 43348144), (14, 30962960), (16, 27092590), (20, 21674072), (28, 15481480), (32, 13546295), (35, 12385184), (40, 10837036), (49, 8846560), (56, 7740740), (70, 6192592), (80, 5418518), (98, 4423280), (112, 3870370), (140, 3096296), (160, 2709259), (196, 2211640), (224, 1935185), (245, 1769312), (280, 1548148), (392, 1105820), (490, 884656), (560, 774074), (784, 552910), (980, 442328), (1120, 387037), (1568, 276455), (1960, 221164), (3920, 110582), (7840, 55291)]