8134020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5021}}^1$

素因数の和:5042

約数の個数: 60

約数和(自身を含む): 25521804

約数和(自身を除く): 17387784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5021, 10042, 15063, 20084, 25105, 30126, 45189, 50210, 60252, 75315, 90378, 100420, 135567, 150630, 180756, 225945, 271134, 301260, 406701, 451890, 542268, 677835, 813402, 903780, 1355670, 1626804, 2033505, 2711340, 4067010, 8134020]

約数ペア:

[(1, 8134020), (2, 4067010), (3, 2711340), (4, 2033505), (5, 1626804), (6, 1355670), (9, 903780), (10, 813402), (12, 677835), (15, 542268), (18, 451890), (20, 406701), (27, 301260), (30, 271134), (36, 225945), (45, 180756), (54, 150630), (60, 135567), (81, 100420), (90, 90378), (108, 75315), (135, 60252), (162, 50210), (180, 45189), (270, 30126), (324, 25105), (405, 20084), (540, 15063), (810, 10042), (1620, 5021)]