11364520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 26989200

約数和(自身を除く): 15624680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 101, 116, 145, 194, 202, 232, 290, 388, 404, 485, 505, 580, 776, 808, 970, 1010, 1160, 1940, 2020, 2813, 2929, 3880, 4040, 5626, 5858, 9797, 11252, 11716, 14065, 14645, 19594, 22504, 23432, 28130, 29290, 39188, 48985, 56260, 58580, 78376, 97970, 112520, 117160, 195940, 284113, 391880, 568226, 1136452, 1420565, 2272904, 2841130, 5682260, 11364520]

約数ペア:

[(1, 11364520), (2, 5682260), (4, 2841130), (5, 2272904), (8, 1420565), (10, 1136452), (20, 568226), (29, 391880), (40, 284113), (58, 195940), (97, 117160), (101, 112520), (116, 97970), (145, 78376), (194, 58580), (202, 56260), (232, 48985), (290, 39188), (388, 29290), (404, 28130), (485, 23432), (505, 22504), (580, 19594), (776, 14645), (808, 14065), (970, 11716), (1010, 11252), (1160, 9797), (1940, 5858), (2020, 5626), (2813, 4040), (2929, 3880)]