9491190520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{505927}}^1$

素因数の和:506012

約数の個数: 64

約数和(自身を含む): 24770234880

約数和(自身を除く): 15279044360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 18760, 505927, 1011854, 2023708, 2529635, 3541489, 4047416, 5059270, 7082978, 10118540, 14165956, 17707445, 20237080, 28331912, 33897109, 35414890, 67794218, 70829780, 135588436, 141659560, 169485545, 237279763, 271176872, 338971090, 474559526, 677942180, 949119052, 1186398815, 1355884360, 1898238104, 2372797630, 4745595260, 9491190520]

約数ペア:

[(1, 9491190520), (2, 4745595260), (4, 2372797630), (5, 1898238104), (7, 1355884360), (8, 1186398815), (10, 949119052), (14, 677942180), (20, 474559526), (28, 338971090), (35, 271176872), (40, 237279763), (56, 169485545), (67, 141659560), (70, 135588436), (134, 70829780), (140, 67794218), (268, 35414890), (280, 33897109), (335, 28331912), (469, 20237080), (536, 17707445), (670, 14165956), (938, 10118540), (1340, 7082978), (1876, 5059270), (2345, 4047416), (2680, 3541489), (3752, 2529635), (4690, 2023708), (9380, 1011854), (18760, 505927)]