7395280

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 17389512

約数和(自身を除く): 9994232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 953, 970, 1552, 1906, 1940, 3812, 3880, 4765, 7624, 7760, 9530, 15248, 19060, 38120, 76240, 92441, 184882, 369764, 462205, 739528, 924410, 1479056, 1848820, 3697640, 7395280]

約数ペア:

[(1, 7395280), (2, 3697640), (4, 1848820), (5, 1479056), (8, 924410), (10, 739528), (16, 462205), (20, 369764), (40, 184882), (80, 92441), (97, 76240), (194, 38120), (388, 19060), (485, 15248), (776, 9530), (953, 7760), (970, 7624), (1552, 4765), (1906, 3880), (1940, 3812)]