13179040

素因数分解:

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

素因数の和:111

約数の個数: 108

約数和(自身を含む): 37123758

約数和(自身を除く): 23944718

約数列:

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

約数ペア:

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