9799000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 23587200

約数和(自身を除く): 13788200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 239, 250, 328, 410, 478, 500, 820, 956, 1000, 1025, 1195, 1640, 1912, 2050, 2390, 4100, 4780, 5125, 5975, 8200, 9560, 9799, 10250, 11950, 19598, 20500, 23900, 29875, 39196, 41000, 47800, 48995, 59750, 78392, 97990, 119500, 195980, 239000, 244975, 391960, 489950, 979900, 1224875, 1959800, 2449750, 4899500, 9799000]

約数ペア:

[(1, 9799000), (2, 4899500), (4, 2449750), (5, 1959800), (8, 1224875), (10, 979900), (20, 489950), (25, 391960), (40, 244975), (41, 239000), (50, 195980), (82, 119500), (100, 97990), (125, 78392), (164, 59750), (200, 48995), (205, 47800), (239, 41000), (250, 39196), (328, 29875), (410, 23900), (478, 20500), (500, 19598), (820, 11950), (956, 10250), (1000, 9799), (1025, 9560), (1195, 8200), (1640, 5975), (1912, 5125), (2050, 4780), (2390, 4100)]