133452760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6529}}^1$

素因数の和:6620

約数の個数: 64

約数和(自身を含む): 347918400

約数和(自身を除く): 214465640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 6529, 10220, 13058, 20440, 26116, 32645, 45703, 52232, 65290, 91406, 130580, 182812, 228515, 261160, 365624, 457030, 476617, 914060, 953234, 1828120, 1906468, 2383085, 3336319, 3812936, 4766170, 6672638, 9532340, 13345276, 16681595, 19064680, 26690552, 33363190, 66726380, 133452760]

約数ペア:

[(1, 133452760), (2, 66726380), (4, 33363190), (5, 26690552), (7, 19064680), (8, 16681595), (10, 13345276), (14, 9532340), (20, 6672638), (28, 4766170), (35, 3812936), (40, 3336319), (56, 2383085), (70, 1906468), (73, 1828120), (140, 953234), (146, 914060), (280, 476617), (292, 457030), (365, 365624), (511, 261160), (584, 228515), (730, 182812), (1022, 130580), (1460, 91406), (2044, 65290), (2555, 52232), (2920, 45703), (4088, 32645), (5110, 26116), (6529, 20440), (10220, 13058)]