5019568

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 10225040

約数和(自身を除く): 5205472

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 139, 148, 244, 278, 296, 488, 556, 592, 976, 1112, 2224, 2257, 4514, 5143, 8479, 9028, 10286, 16958, 18056, 20572, 33916, 36112, 41144, 67832, 82288, 135664, 313723, 627446, 1254892, 2509784, 5019568]

約数ペア:

[(1, 5019568), (2, 2509784), (4, 1254892), (8, 627446), (16, 313723), (37, 135664), (61, 82288), (74, 67832), (122, 41144), (139, 36112), (148, 33916), (244, 20572), (278, 18056), (296, 16958), (488, 10286), (556, 9028), (592, 8479), (976, 5143), (1112, 4514), (2224, 2257)]