25715460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14779}}^1$

素因数の和:14820

約数の個数: 48

約数和(自身を含む): 74491200

約数和(自身を除く): 48775740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 14779, 29558, 44337, 59116, 73895, 88674, 147790, 177348, 221685, 295580, 428591, 443370, 857182, 886740, 1285773, 1714364, 2142955, 2571546, 4285910, 5143092, 6428865, 8571820, 12857730, 25715460]

約数ペア:

[(1, 25715460), (2, 12857730), (3, 8571820), (4, 6428865), (5, 5143092), (6, 4285910), (10, 2571546), (12, 2142955), (15, 1714364), (20, 1285773), (29, 886740), (30, 857182), (58, 443370), (60, 428591), (87, 295580), (116, 221685), (145, 177348), (174, 147790), (290, 88674), (348, 73895), (435, 59116), (580, 44337), (870, 29558), (1740, 14779)]