40983780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6763}}^1$

素因数の和:6876

約数の個数: 48

約数和(自身を含む): 115907904

約数和(自身を除く): 74924124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 6763, 13526, 20289, 27052, 33815, 40578, 67630, 81156, 101445, 135260, 202890, 405780, 683063, 1366126, 2049189, 2732252, 3415315, 4098378, 6830630, 8196756, 10245945, 13661260, 20491890, 40983780]

約数ペア:

[(1, 40983780), (2, 20491890), (3, 13661260), (4, 10245945), (5, 8196756), (6, 6830630), (10, 4098378), (12, 3415315), (15, 2732252), (20, 2049189), (30, 1366126), (60, 683063), (101, 405780), (202, 202890), (303, 135260), (404, 101445), (505, 81156), (606, 67630), (1010, 40578), (1212, 33815), (1515, 27052), (2020, 20289), (3030, 13526), (6060, 6763)]