24501080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 59019840

約数和(自身を除く): 34518760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 263, 274, 340, 526, 548, 680, 685, 1052, 1096, 1315, 1370, 2104, 2329, 2630, 2740, 4471, 4658, 5260, 5480, 8942, 9316, 10520, 11645, 17884, 18632, 22355, 23290, 35768, 36031, 44710, 46580, 72062, 89420, 93160, 144124, 178840, 180155, 288248, 360310, 612527, 720620, 1225054, 1441240, 2450108, 3062635, 4900216, 6125270, 12250540, 24501080]

約数ペア:

[(1, 24501080), (2, 12250540), (4, 6125270), (5, 4900216), (8, 3062635), (10, 2450108), (17, 1441240), (20, 1225054), (34, 720620), (40, 612527), (68, 360310), (85, 288248), (136, 180155), (137, 178840), (170, 144124), (263, 93160), (274, 89420), (340, 72062), (526, 46580), (548, 44710), (680, 36031), (685, 35768), (1052, 23290), (1096, 22355), (1315, 18632), (1370, 17884), (2104, 11645), (2329, 10520), (2630, 9316), (2740, 8942), (4471, 5480), (4658, 5260)]