43223620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 101955672

約数和(自身を除く): 58732052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 121, 212, 220, 242, 265, 337, 484, 530, 583, 605, 674, 1060, 1166, 1210, 1348, 1685, 2332, 2420, 2915, 3370, 3707, 5830, 6413, 6740, 7414, 11660, 12826, 14828, 17861, 18535, 25652, 32065, 35722, 37070, 40777, 64130, 71444, 74140, 81554, 89305, 128260, 163108, 178610, 196471, 203885, 357220, 392942, 407770, 785884, 815540, 982355, 1964710, 2161181, 3929420, 4322362, 8644724, 10805905, 21611810, 43223620]

約数ペア:

[(1, 43223620), (2, 21611810), (4, 10805905), (5, 8644724), (10, 4322362), (11, 3929420), (20, 2161181), (22, 1964710), (44, 982355), (53, 815540), (55, 785884), (106, 407770), (110, 392942), (121, 357220), (212, 203885), (220, 196471), (242, 178610), (265, 163108), (337, 128260), (484, 89305), (530, 81554), (583, 74140), (605, 71444), (674, 64130), (1060, 40777), (1166, 37070), (1210, 35722), (1348, 32065), (1685, 25652), (2332, 18535), (2420, 17861), (2915, 14828), (3370, 12826), (3707, 11660), (5830, 7414), (6413, 6740)]