76424360

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19697}}^1$

素因数の和:19805

約数の個数: 32

約数和(自身を含む): 173736360

約数和(自身を除く): 97312000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 19697, 39394, 78788, 98485, 157576, 196970, 393940, 787880, 1910609, 3821218, 7642436, 9553045, 15284872, 19106090, 38212180, 76424360]

約数ペア:

[(1, 76424360), (2, 38212180), (4, 19106090), (5, 15284872), (8, 9553045), (10, 7642436), (20, 3821218), (40, 1910609), (97, 787880), (194, 393940), (388, 196970), (485, 157576), (776, 98485), (970, 78788), (1940, 39394), (3880, 19697)]