14019280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 36158400

約数和(自身を除く): 22139120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 89, 110, 176, 178, 179, 220, 356, 358, 440, 445, 712, 716, 880, 890, 895, 979, 1424, 1432, 1780, 1790, 1958, 1969, 2864, 3560, 3580, 3916, 3938, 4895, 7120, 7160, 7832, 7876, 9790, 9845, 14320, 15664, 15752, 15931, 19580, 19690, 31504, 31862, 39160, 39380, 63724, 78320, 78760, 79655, 127448, 157520, 159310, 175241, 254896, 318620, 350482, 637240, 700964, 876205, 1274480, 1401928, 1752410, 2803856, 3504820, 7009640, 14019280]

約数ペア:

[(1, 14019280), (2, 7009640), (4, 3504820), (5, 2803856), (8, 1752410), (10, 1401928), (11, 1274480), (16, 876205), (20, 700964), (22, 637240), (40, 350482), (44, 318620), (55, 254896), (80, 175241), (88, 159310), (89, 157520), (110, 127448), (176, 79655), (178, 78760), (179, 78320), (220, 63724), (356, 39380), (358, 39160), (440, 31862), (445, 31504), (712, 19690), (716, 19580), (880, 15931), (890, 15752), (895, 15664), (979, 14320), (1424, 9845), (1432, 9790), (1780, 7876), (1790, 7832), (1958, 7160), (1969, 7120), (2864, 4895), (3560, 3938), (3580, 3916)]