2034152080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{262133}}^1$

素因数の和:262243

約数の個数: 40

約数和(自身を含む): 4778178552

約数和(自身を除く): 2744026472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 262133, 524266, 1048532, 1310665, 2097064, 2621330, 4194128, 5242660, 10485320, 20970640, 25426901, 50853802, 101707604, 127134505, 203415208, 254269010, 406830416, 508538020, 1017076040, 2034152080]

約数ペア:

[(1, 2034152080), (2, 1017076040), (4, 508538020), (5, 406830416), (8, 254269010), (10, 203415208), (16, 127134505), (20, 101707604), (40, 50853802), (80, 25426901), (97, 20970640), (194, 10485320), (388, 5242660), (485, 4194128), (776, 2621330), (970, 2097064), (1552, 1310665), (1940, 1048532), (3880, 524266), (7760, 262133)]