412831400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{121421}}^1$

素因数の和:121454

約数の個数: 48

約数和(自身を含む): 1016302140

約数和(自身を除く): 603470740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 121421, 242842, 485684, 607105, 971368, 1214210, 2064157, 2428420, 3035525, 4128314, 4856840, 6071050, 8256628, 10320785, 12142100, 16513256, 20641570, 24284200, 41283140, 51603925, 82566280, 103207850, 206415700, 412831400]

約数ペア:

[(1, 412831400), (2, 206415700), (4, 103207850), (5, 82566280), (8, 51603925), (10, 41283140), (17, 24284200), (20, 20641570), (25, 16513256), (34, 12142100), (40, 10320785), (50, 8256628), (68, 6071050), (85, 4856840), (100, 4128314), (136, 3035525), (170, 2428420), (200, 2064157), (340, 1214210), (425, 971368), (680, 607105), (850, 485684), (1700, 242842), (3400, 121421)]