200411010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{247421}}^1$

素因数の和:247440

約数の個数: 40

約数和(自身を含む): 538885116

約数和(自身を除く): 338474106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 247421, 494842, 742263, 1237105, 1484526, 2226789, 2474210, 3711315, 4453578, 6680367, 7422630, 11133945, 13360734, 20041101, 22267890, 33401835, 40082202, 66803670, 100205505, 200411010]

約数ペア:

[(1, 200411010), (2, 100205505), (3, 66803670), (5, 40082202), (6, 33401835), (9, 22267890), (10, 20041101), (15, 13360734), (18, 11133945), (27, 7422630), (30, 6680367), (45, 4453578), (54, 3711315), (81, 2474210), (90, 2226789), (135, 1484526), (162, 1237105), (270, 742263), (405, 494842), (810, 247421)]