5728930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 10750320

約数和(自身を除く): 5021390

約数列:

[1, 2, 5, 10, 41, 82, 89, 157, 178, 205, 314, 410, 445, 785, 890, 1570, 3649, 6437, 7298, 12874, 13973, 18245, 27946, 32185, 36490, 64370, 69865, 139730, 572893, 1145786, 2864465, 5728930]

約数ペア:

[(1, 5728930), (2, 2864465), (5, 1145786), (10, 572893), (41, 139730), (82, 69865), (89, 64370), (157, 36490), (178, 32185), (205, 27946), (314, 18245), (410, 13973), (445, 12874), (785, 7298), (890, 6437), (1570, 3649)]