42692980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 100102464

約数和(自身を除く): 57409484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4513, 4730, 9026, 9460, 18052, 22565, 45130, 49643, 90260, 99286, 194059, 198572, 248215, 388118, 496430, 776236, 970295, 992860, 1940590, 2134649, 3881180, 4269298, 8538596, 10673245, 21346490, 42692980]

約数ペア:

[(1, 42692980), (2, 21346490), (4, 10673245), (5, 8538596), (10, 4269298), (11, 3881180), (20, 2134649), (22, 1940590), (43, 992860), (44, 970295), (55, 776236), (86, 496430), (110, 388118), (172, 248215), (215, 198572), (220, 194059), (430, 99286), (473, 90260), (860, 49643), (946, 45130), (1892, 22565), (2365, 18052), (4513, 9460), (4730, 9026)]