126551440

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{4241}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 295090488

約数和(自身を除く): 168539048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 4241, 5968, 7460, 8482, 14920, 16964, 21205, 29840, 33928, 42410, 67856, 84820, 169640, 339280, 1581893, 3163786, 6327572, 7909465, 12655144, 15818930, 25310288, 31637860, 63275720, 126551440]

約数ペア:

[(1, 126551440), (2, 63275720), (4, 31637860), (5, 25310288), (8, 15818930), (10, 12655144), (16, 7909465), (20, 6327572), (40, 3163786), (80, 1581893), (373, 339280), (746, 169640), (1492, 84820), (1865, 67856), (2984, 42410), (3730, 33928), (4241, 29840), (5968, 21205), (7460, 16964), (8482, 14920)]