38658760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 61807160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1367, 1414, 2020, 2734, 2828, 3535, 4040, 5468, 5656, 6835, 7070, 9569, 10936, 13670, 14140, 19138, 27340, 28280, 38276, 47845, 54680, 76552, 95690, 138067, 191380, 276134, 382760, 552268, 690335, 966469, 1104536, 1380670, 1932938, 2761340, 3865876, 4832345, 5522680, 7731752, 9664690, 19329380, 38658760]

約数ペア:

[(1, 38658760), (2, 19329380), (4, 9664690), (5, 7731752), (7, 5522680), (8, 4832345), (10, 3865876), (14, 2761340), (20, 1932938), (28, 1380670), (35, 1104536), (40, 966469), (56, 690335), (70, 552268), (101, 382760), (140, 276134), (202, 191380), (280, 138067), (404, 95690), (505, 76552), (707, 54680), (808, 47845), (1010, 38276), (1367, 28280), (1414, 27340), (2020, 19138), (2734, 14140), (2828, 13670), (3535, 10936), (4040, 9569), (5468, 7070), (5656, 6835)]