25358060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13933}}^1$

素因数の和:13962

約数の個数: 48

約数和(自身を含む): 65545536

約数和(自身を除く): 40187476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 13933, 27866, 55732, 69665, 97531, 139330, 181129, 195062, 278660, 362258, 390124, 487655, 724516, 905645, 975310, 1267903, 1811290, 1950620, 2535806, 3622580, 5071612, 6339515, 12679030, 25358060]

約数ペア:

[(1, 25358060), (2, 12679030), (4, 6339515), (5, 5071612), (7, 3622580), (10, 2535806), (13, 1950620), (14, 1811290), (20, 1267903), (26, 975310), (28, 905645), (35, 724516), (52, 487655), (65, 390124), (70, 362258), (91, 278660), (130, 195062), (140, 181129), (182, 139330), (260, 97531), (364, 69665), (455, 55732), (910, 27866), (1820, 13933)]