13971160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 36832320

約数和(自身を除く): 22861160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1217, 1435, 1640, 2296, 2434, 2870, 4868, 5740, 6085, 8519, 9736, 11480, 12170, 17038, 24340, 34076, 42595, 48680, 49897, 68152, 85190, 99794, 170380, 199588, 249485, 340760, 349279, 399176, 498970, 698558, 997940, 1397116, 1746395, 1995880, 2794232, 3492790, 6985580, 13971160]

約数ペア:

[(1, 13971160), (2, 6985580), (4, 3492790), (5, 2794232), (7, 1995880), (8, 1746395), (10, 1397116), (14, 997940), (20, 698558), (28, 498970), (35, 399176), (40, 349279), (41, 340760), (56, 249485), (70, 199588), (82, 170380), (140, 99794), (164, 85190), (205, 68152), (280, 49897), (287, 48680), (328, 42595), (410, 34076), (574, 24340), (820, 17038), (1148, 12170), (1217, 11480), (1435, 9736), (1640, 8519), (2296, 6085), (2434, 5740), (2870, 4868)]