4855070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 10575360

約数和(自身を除く): 5720290

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 101, 110, 115, 190, 202, 209, 230, 253, 418, 437, 505, 506, 874, 1010, 1045, 1111, 1265, 1919, 2090, 2185, 2222, 2323, 2530, 3838, 4370, 4646, 4807, 5555, 9595, 9614, 11110, 11615, 19190, 21109, 23230, 24035, 25553, 42218, 44137, 48070, 51106, 88274, 105545, 127765, 211090, 220685, 255530, 441370, 485507, 971014, 2427535, 4855070]

約数ペア:

[(1, 4855070), (2, 2427535), (5, 971014), (10, 485507), (11, 441370), (19, 255530), (22, 220685), (23, 211090), (38, 127765), (46, 105545), (55, 88274), (95, 51106), (101, 48070), (110, 44137), (115, 42218), (190, 25553), (202, 24035), (209, 23230), (230, 21109), (253, 19190), (418, 11615), (437, 11110), (505, 9614), (506, 9595), (874, 5555), (1010, 4807), (1045, 4646), (1111, 4370), (1265, 3838), (1919, 2530), (2090, 2323), (2185, 2222)]