1583684080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18553}}^1$

素因数の和:18674

約数の個数: 80

約数和(自身を含む): 4058427744

約数和(自身を除く): 2474743664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1940, 2134, 3880, 4268, 5335, 7760, 8536, 10670, 17072, 18553, 21340, 37106, 42680, 74212, 85360, 92765, 148424, 185530, 204083, 296848, 371060, 408166, 742120, 816332, 1020415, 1484240, 1632664, 1799641, 2040830, 3265328, 3599282, 4081660, 7198564, 8163320, 8998205, 14397128, 16326640, 17996410, 19796051, 28794256, 35992820, 39592102, 71985640, 79184204, 98980255, 143971280, 158368408, 197960510, 316736816, 395921020, 791842040, 1583684080]

約数ペア:

[(1, 1583684080), (2, 791842040), (4, 395921020), (5, 316736816), (8, 197960510), (10, 158368408), (11, 143971280), (16, 98980255), (20, 79184204), (22, 71985640), (40, 39592102), (44, 35992820), (55, 28794256), (80, 19796051), (88, 17996410), (97, 16326640), (110, 14397128), (176, 8998205), (194, 8163320), (220, 7198564), (388, 4081660), (440, 3599282), (485, 3265328), (776, 2040830), (880, 1799641), (970, 1632664), (1067, 1484240), (1552, 1020415), (1940, 816332), (2134, 742120), (3880, 408166), (4268, 371060), (5335, 296848), (7760, 204083), (8536, 185530), (10670, 148424), (17072, 92765), (18553, 85360), (21340, 74212), (37106, 42680)]