292044740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2251}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 662088000

約数和(自身を除く): 370043260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 499, 998, 1996, 2251, 2495, 4502, 4990, 6487, 9004, 9980, 11255, 12974, 22510, 25948, 29263, 32435, 45020, 58526, 64870, 117052, 129740, 146315, 292630, 585260, 1123249, 2246498, 4492996, 5616245, 11232490, 14602237, 22464980, 29204474, 58408948, 73011185, 146022370, 292044740]

約数ペア:

[(1, 292044740), (2, 146022370), (4, 73011185), (5, 58408948), (10, 29204474), (13, 22464980), (20, 14602237), (26, 11232490), (52, 5616245), (65, 4492996), (130, 2246498), (260, 1123249), (499, 585260), (998, 292630), (1996, 146315), (2251, 129740), (2495, 117052), (4502, 64870), (4990, 58526), (6487, 45020), (9004, 32435), (9980, 29263), (11255, 25948), (12974, 22510)]