1870160

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 4411176

約数和(自身を除く): 2541016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 241, 388, 482, 485, 776, 964, 970, 1205, 1552, 1928, 1940, 2410, 3856, 3880, 4820, 7760, 9640, 19280, 23377, 46754, 93508, 116885, 187016, 233770, 374032, 467540, 935080, 1870160]

約数ペア:

[(1, 1870160), (2, 935080), (4, 467540), (5, 374032), (8, 233770), (10, 187016), (16, 116885), (20, 93508), (40, 46754), (80, 23377), (97, 19280), (194, 9640), (241, 7760), (388, 4820), (482, 3880), (485, 3856), (776, 2410), (964, 1940), (970, 1928), (1205, 1552)]