79822240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9413}}^1$

素因数の和:9481

約数の個数: 48

約数和(自身を含む): 192158568

約数和(自身を除く): 112336328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 9413, 18826, 37652, 47065, 75304, 94130, 150608, 188260, 301216, 376520, 498889, 753040, 997778, 1506080, 1995556, 2494445, 3991112, 4988890, 7982224, 9977780, 15964448, 19955560, 39911120, 79822240]

約数ペア:

[(1, 79822240), (2, 39911120), (4, 19955560), (5, 15964448), (8, 9977780), (10, 7982224), (16, 4988890), (20, 3991112), (32, 2494445), (40, 1995556), (53, 1506080), (80, 997778), (106, 753040), (160, 498889), (212, 376520), (265, 301216), (424, 188260), (530, 150608), (848, 94130), (1060, 75304), (1696, 47065), (2120, 37652), (4240, 18826), (8480, 9413)]