9843560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 23284800

約数和(自身を除く): 13441240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 59, 86, 97, 118, 172, 194, 215, 236, 295, 344, 388, 430, 472, 485, 590, 776, 860, 970, 1180, 1720, 1940, 2360, 2537, 3880, 4171, 5074, 5723, 8342, 10148, 11446, 12685, 16684, 20296, 20855, 22892, 25370, 28615, 33368, 41710, 45784, 50740, 57230, 83420, 101480, 114460, 166840, 228920, 246089, 492178, 984356, 1230445, 1968712, 2460890, 4921780, 9843560]

約数ペア:

[(1, 9843560), (2, 4921780), (4, 2460890), (5, 1968712), (8, 1230445), (10, 984356), (20, 492178), (40, 246089), (43, 228920), (59, 166840), (86, 114460), (97, 101480), (118, 83420), (172, 57230), (194, 50740), (215, 45784), (236, 41710), (295, 33368), (344, 28615), (388, 25370), (430, 22892), (472, 20855), (485, 20296), (590, 16684), (776, 12685), (860, 11446), (970, 10148), (1180, 8342), (1720, 5723), (1940, 5074), (2360, 4171), (2537, 3880)]