2243321000

素因数分解:

$2^3\times 5^3\times {\mathrm{139}}^1\times {\mathrm{16139}}^1$

素因数の和:16299

約数の個数: 64

約数和(自身を含む): 5287464000

約数和(自身を除く): 3044143000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 139, 200, 250, 278, 500, 556, 695, 1000, 1112, 1390, 2780, 3475, 5560, 6950, 13900, 16139, 17375, 27800, 32278, 34750, 64556, 69500, 80695, 129112, 139000, 161390, 322780, 403475, 645560, 806950, 1613900, 2017375, 2243321, 3227800, 4034750, 4486642, 8069500, 8973284, 11216605, 16139000, 17946568, 22433210, 44866420, 56083025, 89732840, 112166050, 224332100, 280415125, 448664200, 560830250, 1121660500, 2243321000]

約数ペア:

[(1, 2243321000), (2, 1121660500), (4, 560830250), (5, 448664200), (8, 280415125), (10, 224332100), (20, 112166050), (25, 89732840), (40, 56083025), (50, 44866420), (100, 22433210), (125, 17946568), (139, 16139000), (200, 11216605), (250, 8973284), (278, 8069500), (500, 4486642), (556, 4034750), (695, 3227800), (1000, 2243321), (1112, 2017375), (1390, 1613900), (2780, 806950), (3475, 645560), (5560, 403475), (6950, 322780), (13900, 161390), (16139, 139000), (17375, 129112), (27800, 80695), (32278, 69500), (34750, 64556)]