26358080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^2$

素因数の和:113

約数の個数: 126

約数和(自身を含む): 74836782

約数和(自身を除く): 48478702

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 320, 328, 392, 410, 448, 490, 560, 574, 656, 784, 820, 980, 1120, 1148, 1312, 1435, 1568, 1640, 1681, 1960, 2009, 2240, 2296, 2624, 2870, 3136, 3280, 3362, 3920, 4018, 4592, 5740, 6560, 6724, 7840, 8036, 8405, 9184, 10045, 11480, 11767, 13120, 13448, 15680, 16072, 16810, 18368, 20090, 22960, 23534, 26896, 32144, 33620, 40180, 45920, 47068, 53792, 58835, 64288, 67240, 80360, 82369, 91840, 94136, 107584, 117670, 128576, 134480, 160720, 164738, 188272, 235340, 268960, 321440, 329476, 376544, 411845, 470680, 537920, 642880, 658952, 753088, 823690, 941360, 1317904, 1647380, 1882720, 2635808, 3294760, 3765440, 5271616, 6589520, 13179040, 26358080]

約数ペア:

[(1, 26358080), (2, 13179040), (4, 6589520), (5, 5271616), (7, 3765440), (8, 3294760), (10, 2635808), (14, 1882720), (16, 1647380), (20, 1317904), (28, 941360), (32, 823690), (35, 753088), (40, 658952), (41, 642880), (49, 537920), (56, 470680), (64, 411845), (70, 376544), (80, 329476), (82, 321440), (98, 268960), (112, 235340), (140, 188272), (160, 164738), (164, 160720), (196, 134480), (205, 128576), (224, 117670), (245, 107584), (280, 94136), (287, 91840), (320, 82369), (328, 80360), (392, 67240), (410, 64288), (448, 58835), (490, 53792), (560, 47068), (574, 45920), (656, 40180), (784, 33620), (820, 32144), (980, 26896), (1120, 23534), (1148, 22960), (1312, 20090), (1435, 18368), (1568, 16810), (1640, 16072), (1681, 15680), (1960, 13448), (2009, 13120), (2240, 11767), (2296, 11480), (2624, 10045), (2870, 9184), (3136, 8405), (3280, 8036), (3362, 7840), (3920, 6724), (4018, 6560), (4592, 5740)]