125046460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81199}}^1$

素因数の和:81226

約数の個数: 48

約数和(自身を含む): 327398400

約数和(自身を除く): 202351940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 81199, 162398, 324796, 405995, 568393, 811990, 893189, 1136786, 1623980, 1786378, 2273572, 2841965, 3572756, 4465945, 5683930, 6252323, 8931890, 11367860, 12504646, 17863780, 25009292, 31261615, 62523230, 125046460]

約数ペア:

[(1, 125046460), (2, 62523230), (4, 31261615), (5, 25009292), (7, 17863780), (10, 12504646), (11, 11367860), (14, 8931890), (20, 6252323), (22, 5683930), (28, 4465945), (35, 3572756), (44, 2841965), (55, 2273572), (70, 1786378), (77, 1623980), (110, 1136786), (140, 893189), (154, 811990), (220, 568393), (308, 405995), (385, 324796), (770, 162398), (1540, 81199)]