33788920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 85004640

約数和(自身を除く): 51215720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 1873, 2255, 3608, 3746, 4510, 7492, 9020, 9365, 14984, 18040, 18730, 20603, 37460, 41206, 74920, 76793, 82412, 103015, 153586, 164824, 206030, 307172, 383965, 412060, 614344, 767930, 824120, 844723, 1535860, 1689446, 3071720, 3378892, 4223615, 6757784, 8447230, 16894460, 33788920]

約数ペア:

[(1, 33788920), (2, 16894460), (4, 8447230), (5, 6757784), (8, 4223615), (10, 3378892), (11, 3071720), (20, 1689446), (22, 1535860), (40, 844723), (41, 824120), (44, 767930), (55, 614344), (82, 412060), (88, 383965), (110, 307172), (164, 206030), (205, 164824), (220, 153586), (328, 103015), (410, 82412), (440, 76793), (451, 74920), (820, 41206), (902, 37460), (1640, 20603), (1804, 18730), (1873, 18040), (2255, 14984), (3608, 9365), (3746, 9020), (4510, 7492)]