11413104080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20380543}}^1$

素因数の和:20380563

約数の個数: 40

約数和(自身を含む): 30326249472

約数和(自身を除く): 18913145392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20380543, 40761086, 81522172, 101902715, 142663801, 163044344, 203805430, 285327602, 326088688, 407610860, 570655204, 713319005, 815221720, 1141310408, 1426638010, 1630443440, 2282620816, 2853276020, 5706552040, 11413104080]

約数ペア:

[(1, 11413104080), (2, 5706552040), (4, 2853276020), (5, 2282620816), (7, 1630443440), (8, 1426638010), (10, 1141310408), (14, 815221720), (16, 713319005), (20, 570655204), (28, 407610860), (35, 326088688), (40, 285327602), (56, 203805430), (70, 163044344), (80, 142663801), (112, 101902715), (140, 81522172), (280, 40761086), (560, 20380543)]