226892480

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5101}}^1$

素因数の和:5257

約数の個数: 56

約数和(自身を含む): 544281360

約数和(自身を除く): 317388880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2224, 2780, 4448, 5101, 5560, 8896, 10202, 11120, 20404, 22240, 25505, 40808, 44480, 51010, 81616, 102020, 163232, 204040, 326464, 408080, 709039, 816160, 1418078, 1632320, 2836156, 3545195, 5672312, 7090390, 11344624, 14180780, 22689248, 28361560, 45378496, 56723120, 113446240, 226892480]

約数ペア:

[(1, 226892480), (2, 113446240), (4, 56723120), (5, 45378496), (8, 28361560), (10, 22689248), (16, 14180780), (20, 11344624), (32, 7090390), (40, 5672312), (64, 3545195), (80, 2836156), (139, 1632320), (160, 1418078), (278, 816160), (320, 709039), (556, 408080), (695, 326464), (1112, 204040), (1390, 163232), (2224, 102020), (2780, 81616), (4448, 51010), (5101, 44480), (5560, 40808), (8896, 25505), (10202, 22240), (11120, 20404)]