2022132280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{37811}}^1$

素因数の和:38020

約数の個数: 64

約数和(自身を含む): 5227130880

約数和(自身を除く): 3204998600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 382, 764, 955, 1337, 1528, 1910, 2674, 3820, 5348, 6685, 7640, 10696, 13370, 26740, 37811, 53480, 75622, 151244, 189055, 264677, 302488, 378110, 529354, 756220, 1058708, 1323385, 1512440, 2117416, 2646770, 5293540, 7221901, 10587080, 14443802, 28887604, 36109505, 50553307, 57775208, 72219010, 101106614, 144438020, 202213228, 252766535, 288876040, 404426456, 505533070, 1011066140, 2022132280]

約数ペア:

[(1, 2022132280), (2, 1011066140), (4, 505533070), (5, 404426456), (7, 288876040), (8, 252766535), (10, 202213228), (14, 144438020), (20, 101106614), (28, 72219010), (35, 57775208), (40, 50553307), (56, 36109505), (70, 28887604), (140, 14443802), (191, 10587080), (280, 7221901), (382, 5293540), (764, 2646770), (955, 2117416), (1337, 1512440), (1528, 1323385), (1910, 1058708), (2674, 756220), (3820, 529354), (5348, 378110), (6685, 302488), (7640, 264677), (10696, 189055), (13370, 151244), (26740, 75622), (37811, 53480)]