88676990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4621}}^1$

素因数の和:4748

約数の個数: 32

約数和(自身を含む): 169719840

約数和(自身を除く): 81042850

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 4621, 9242, 9595, 19190, 23105, 46210, 87799, 175598, 438995, 466721, 877990, 933442, 2333605, 4667210, 8867699, 17735398, 44338495, 88676990]

約数ペア:

[(1, 88676990), (2, 44338495), (5, 17735398), (10, 8867699), (19, 4667210), (38, 2333605), (95, 933442), (101, 877990), (190, 466721), (202, 438995), (505, 175598), (1010, 87799), (1919, 46210), (3838, 23105), (4621, 19190), (9242, 9595)]