4195760

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 9843120

約数和(自身を除く): 5647360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 293, 358, 586, 716, 895, 1172, 1432, 1465, 1790, 2344, 2864, 2930, 3580, 4688, 5860, 7160, 11720, 14320, 23440, 52447, 104894, 209788, 262235, 419576, 524470, 839152, 1048940, 2097880, 4195760]

約数ペア:

[(1, 4195760), (2, 2097880), (4, 1048940), (5, 839152), (8, 524470), (10, 419576), (16, 262235), (20, 209788), (40, 104894), (80, 52447), (179, 23440), (293, 14320), (358, 11720), (586, 7160), (716, 5860), (895, 4688), (1172, 3580), (1432, 2930), (1465, 2864), (1790, 2344)]