42706160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{76261}}^1$

素因数の和:76281

約数の個数: 40

約数和(自身を含む): 113477856

約数和(自身を除く): 70771696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 76261, 152522, 305044, 381305, 533827, 610088, 762610, 1067654, 1220176, 1525220, 2135308, 2669135, 3050440, 4270616, 5338270, 6100880, 8541232, 10676540, 21353080, 42706160]

約数ペア:

[(1, 42706160), (2, 21353080), (4, 10676540), (5, 8541232), (7, 6100880), (8, 5338270), (10, 4270616), (14, 3050440), (16, 2669135), (20, 2135308), (28, 1525220), (35, 1220176), (40, 1067654), (56, 762610), (70, 610088), (80, 533827), (112, 381305), (140, 305044), (280, 152522), (560, 76261)]