25103624740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1\times {\mathrm{6131}}^1$

素因数の和:8268

約数の個数: 48

約数和(自身を含む): 53274521664

約数和(自身を除く): 28170896924

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2027, 4054, 6131, 8108, 10135, 12262, 20270, 24524, 30655, 40540, 61310, 122620, 204727, 409454, 619231, 818908, 1023635, 1238462, 2047270, 2476924, 3096155, 4094540, 6192310, 12384620, 12427537, 24855074, 49710148, 62137685, 124275370, 248550740, 1255181237, 2510362474, 5020724948, 6275906185, 12551812370, 25103624740]

約数ペア:

[(1, 25103624740), (2, 12551812370), (4, 6275906185), (5, 5020724948), (10, 2510362474), (20, 1255181237), (101, 248550740), (202, 124275370), (404, 62137685), (505, 49710148), (1010, 24855074), (2020, 12427537), (2027, 12384620), (4054, 6192310), (6131, 4094540), (8108, 3096155), (10135, 2476924), (12262, 2047270), (20270, 1238462), (24524, 1023635), (30655, 818908), (40540, 619231), (61310, 409454), (122620, 204727)]