9902600

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 23398800

約数和(自身を除く): 13496200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 739, 1340, 1478, 1675, 2680, 2956, 3350, 3695, 5912, 6700, 7390, 13400, 14780, 18475, 29560, 36950, 49513, 73900, 99026, 147800, 198052, 247565, 396104, 495130, 990260, 1237825, 1980520, 2475650, 4951300, 9902600]

約数ペア:

[(1, 9902600), (2, 4951300), (4, 2475650), (5, 1980520), (8, 1237825), (10, 990260), (20, 495130), (25, 396104), (40, 247565), (50, 198052), (67, 147800), (100, 99026), (134, 73900), (200, 49513), (268, 36950), (335, 29560), (536, 18475), (670, 14780), (739, 13400), (1340, 7390), (1478, 6700), (1675, 5912), (2680, 3695), (2956, 3350)]