5655931830440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3448738921}}^1$

素因数の和:3448738973

約数の個数: 32

約数和(自身を含む): 13036233125160

約数和(自身を除く): 7380301294720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3448738921, 6897477842, 13794955684, 17243694605, 27589911368, 34487389210, 68974778420, 137949556840, 141398295761, 282796591522, 565593183044, 706991478805, 1131186366088, 1413982957610, 2827965915220, 5655931830440]

約数ペア:

[(1, 5655931830440), (2, 2827965915220), (4, 1413982957610), (5, 1131186366088), (8, 706991478805), (10, 565593183044), (20, 282796591522), (40, 141398295761), (41, 137949556840), (82, 68974778420), (164, 34487389210), (205, 27589911368), (328, 17243694605), (410, 13794955684), (820, 6897477842), (1640, 3448738921)]