5038900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 36

約数和(自身を含む): 11210220

約数和(自身を除く): 6171320

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1229, 2050, 2458, 4100, 4916, 6145, 12290, 24580, 30725, 50389, 61450, 100778, 122900, 201556, 251945, 503890, 1007780, 1259725, 2519450, 5038900]

約数ペア:

[(1, 5038900), (2, 2519450), (4, 1259725), (5, 1007780), (10, 503890), (20, 251945), (25, 201556), (41, 122900), (50, 100778), (82, 61450), (100, 50389), (164, 30725), (205, 24580), (410, 12290), (820, 6145), (1025, 4916), (1229, 4100), (2050, 2458)]