25419130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 50673600

約数和(自身を除く): 25254470

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3449, 3685, 6898, 7370, 17245, 34490, 37939, 75878, 189695, 231083, 379390, 462166, 1155415, 2310830, 2541913, 5083826, 12709565, 25419130]

約数ペア:

[(1, 25419130), (2, 12709565), (5, 5083826), (10, 2541913), (11, 2310830), (22, 1155415), (55, 462166), (67, 379390), (110, 231083), (134, 189695), (335, 75878), (670, 37939), (737, 34490), (1474, 17245), (3449, 7370), (3685, 6898)]