2008710110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{947}}^1\times {\mathrm{1753}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 3980724048

約数和(自身を除く): 1972013938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 947, 1210, 1753, 1894, 3506, 4735, 8765, 9470, 10417, 17530, 19283, 20834, 38566, 52085, 96415, 104170, 114587, 192830, 212113, 229174, 424226, 572935, 1060565, 1145870, 1660091, 2121130, 3320182, 8300455, 16600910, 18261001, 36522002, 91305005, 182610010, 200871011, 401742022, 1004355055, 2008710110]

約数ペア:

[(1, 2008710110), (2, 1004355055), (5, 401742022), (10, 200871011), (11, 182610010), (22, 91305005), (55, 36522002), (110, 18261001), (121, 16600910), (242, 8300455), (605, 3320182), (947, 2121130), (1210, 1660091), (1753, 1145870), (1894, 1060565), (3506, 572935), (4735, 424226), (8765, 229174), (9470, 212113), (10417, 192830), (17530, 114587), (19283, 104170), (20834, 96415), (38566, 52085)]