1197461120

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19289}}^1$

素因数の和:19405

約数の個数: 64

約数和(自身を含む): 2892342600

約数和(自身を除く): 1694881480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 15520, 19289, 31040, 38578, 62080, 77156, 96445, 154312, 192890, 308624, 385780, 617248, 771560, 1234496, 1543120, 1871033, 2468992, 3086240, 3742066, 6172480, 7484132, 9355165, 12344960, 14968264, 18710330, 29936528, 37420660, 59873056, 74841320, 119746112, 149682640, 239492224, 299365280, 598730560, 1197461120]

約数ペア:

[(1, 1197461120), (2, 598730560), (4, 299365280), (5, 239492224), (8, 149682640), (10, 119746112), (16, 74841320), (20, 59873056), (32, 37420660), (40, 29936528), (64, 18710330), (80, 14968264), (97, 12344960), (128, 9355165), (160, 7484132), (194, 6172480), (320, 3742066), (388, 3086240), (485, 2468992), (640, 1871033), (776, 1543120), (970, 1234496), (1552, 771560), (1940, 617248), (3104, 385780), (3880, 308624), (6208, 192890), (7760, 154312), (12416, 96445), (15520, 77156), (19289, 62080), (31040, 38578)]