1273080452560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2273357951}}^1$

素因数の和:2273357971

約数の個数: 40

約数和(自身を含む): 3382756632576

約数和(自身を除く): 2109676180016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2273357951, 4546715902, 9093431804, 11366789755, 15913505657, 18186863608, 22733579510, 31827011314, 36373727216, 45467159020, 63654022628, 79567528285, 90934318040, 127308045256, 159135056570, 181868636080, 254616090512, 318270113140, 636540226280, 1273080452560]

約数ペア:

[(1, 1273080452560), (2, 636540226280), (4, 318270113140), (5, 254616090512), (7, 181868636080), (8, 159135056570), (10, 127308045256), (14, 90934318040), (16, 79567528285), (20, 63654022628), (28, 45467159020), (35, 36373727216), (40, 31827011314), (56, 22733579510), (70, 18186863608), (80, 15913505657), (112, 11366789755), (140, 9093431804), (280, 4546715902), (560, 2273357951)]