29276560

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1249}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 68355000

約数和(自身を除く): 39078440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1249, 1465, 2344, 2498, 2930, 4688, 4996, 5860, 6245, 9992, 11720, 12490, 19984, 23440, 24980, 49960, 99920, 365957, 731914, 1463828, 1829785, 2927656, 3659570, 5855312, 7319140, 14638280, 29276560]

約数ペア:

[(1, 29276560), (2, 14638280), (4, 7319140), (5, 5855312), (8, 3659570), (10, 2927656), (16, 1829785), (20, 1463828), (40, 731914), (80, 365957), (293, 99920), (586, 49960), (1172, 24980), (1249, 23440), (1465, 19984), (2344, 12490), (2498, 11720), (2930, 9992), (4688, 6245), (4996, 5860)]