5280690700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{865687}}^1$

素因数の和:865762

約数の個数: 36

約数和(自身を含む): 11646966352

約数和(自身を除く): 6366275652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 865687, 1731374, 3462748, 4328435, 8656870, 17313740, 21642175, 43284350, 52806907, 86568700, 105613814, 211227628, 264034535, 528069070, 1056138140, 1320172675, 2640345350, 5280690700]

約数ペア:

[(1, 5280690700), (2, 2640345350), (4, 1320172675), (5, 1056138140), (10, 528069070), (20, 264034535), (25, 211227628), (50, 105613814), (61, 86568700), (100, 52806907), (122, 43284350), (244, 21642175), (305, 17313740), (610, 8656870), (1220, 4328435), (1525, 3462748), (3050, 1731374), (6100, 865687)]