11150440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5689}}^1$

素因数の和:5714

約数の個数: 48

約数和(自身を含む): 29189700

約数和(自身を除く): 18039260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5689, 11378, 22756, 28445, 39823, 45512, 56890, 79646, 113780, 159292, 199115, 227560, 278761, 318584, 398230, 557522, 796460, 1115044, 1393805, 1592920, 2230088, 2787610, 5575220, 11150440]

約数ペア:

[(1, 11150440), (2, 5575220), (4, 2787610), (5, 2230088), (7, 1592920), (8, 1393805), (10, 1115044), (14, 796460), (20, 557522), (28, 398230), (35, 318584), (40, 278761), (49, 227560), (56, 199115), (70, 159292), (98, 113780), (140, 79646), (196, 56890), (245, 45512), (280, 39823), (392, 28445), (490, 22756), (980, 11378), (1960, 5689)]