980533120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{31267}}^1$

素因数の和:31300

約数の個数: 96

約数和(自身を含む): 2726882280

約数和(自身を除く): 1746349160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31267, 31360, 62534, 125068, 156335, 218869, 250136, 312670, 437738, 500272, 625340, 875476, 1000544, 1094345, 1250680, 1532083, 1750952, 2001088, 2188690, 2501360, 3064166, 3501904, 4002176, 4377380, 5002720, 6128332, 7003808, 7660415, 8754760, 10005440, 12256664, 14007616, 15320830, 17509520, 20010880, 24513328, 28015232, 30641660, 35019040, 49026656, 61283320, 70038080, 98053312, 122566640, 140076160, 196106624, 245133280, 490266560, 980533120]

約数ペア:

[(1, 980533120), (2, 490266560), (4, 245133280), (5, 196106624), (7, 140076160), (8, 122566640), (10, 98053312), (14, 70038080), (16, 61283320), (20, 49026656), (28, 35019040), (32, 30641660), (35, 28015232), (40, 24513328), (49, 20010880), (56, 17509520), (64, 15320830), (70, 14007616), (80, 12256664), (98, 10005440), (112, 8754760), (128, 7660415), (140, 7003808), (160, 6128332), (196, 5002720), (224, 4377380), (245, 4002176), (280, 3501904), (320, 3064166), (392, 2501360), (448, 2188690), (490, 2001088), (560, 1750952), (640, 1532083), (784, 1250680), (896, 1094345), (980, 1000544), (1120, 875476), (1568, 625340), (1960, 500272), (2240, 437738), (3136, 312670), (3920, 250136), (4480, 218869), (6272, 156335), (7840, 125068), (15680, 62534), (31267, 31360)]