6589520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^2$

素因数の和:109

約数の個数: 90

約数和(自身を含む): 18267246

約数和(自身を除く): 11677726

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 560, 574, 656, 784, 820, 980, 1148, 1435, 1640, 1681, 1960, 2009, 2296, 2870, 3280, 3362, 3920, 4018, 4592, 5740, 6724, 8036, 8405, 10045, 11480, 11767, 13448, 16072, 16810, 20090, 22960, 23534, 26896, 32144, 33620, 40180, 47068, 58835, 67240, 80360, 82369, 94136, 117670, 134480, 160720, 164738, 188272, 235340, 329476, 411845, 470680, 658952, 823690, 941360, 1317904, 1647380, 3294760, 6589520]

約数ペア:

[(1, 6589520), (2, 3294760), (4, 1647380), (5, 1317904), (7, 941360), (8, 823690), (10, 658952), (14, 470680), (16, 411845), (20, 329476), (28, 235340), (35, 188272), (40, 164738), (41, 160720), (49, 134480), (56, 117670), (70, 94136), (80, 82369), (82, 80360), (98, 67240), (112, 58835), (140, 47068), (164, 40180), (196, 33620), (205, 32144), (245, 26896), (280, 23534), (287, 22960), (328, 20090), (392, 16810), (410, 16072), (490, 13448), (560, 11767), (574, 11480), (656, 10045), (784, 8405), (820, 8036), (980, 6724), (1148, 5740), (1435, 4592), (1640, 4018), (1681, 3920), (1960, 3362), (2009, 3280), (2296, 2870)]