22355230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 41977440

約数和(自身を除く): 19622210

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 491, 785, 982, 1570, 2455, 4553, 4910, 9106, 14239, 22765, 28478, 45530, 71195, 77087, 142390, 154174, 385435, 770870, 2235523, 4471046, 11177615, 22355230]

約数ペア:

[(1, 22355230), (2, 11177615), (5, 4471046), (10, 2235523), (29, 770870), (58, 385435), (145, 154174), (157, 142390), (290, 77087), (314, 71195), (491, 45530), (785, 28478), (982, 22765), (1570, 14239), (2455, 9106), (4553, 4910)]