125062280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1427}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 322842240

約数和(自身を除く): 197779960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 313, 626, 1252, 1427, 1565, 2191, 2504, 2854, 3130, 4382, 5708, 6260, 7135, 8764, 9989, 10955, 11416, 12520, 14270, 17528, 19978, 21910, 28540, 39956, 43820, 49945, 57080, 79912, 87640, 99890, 199780, 399560, 446651, 893302, 1786604, 2233255, 3126557, 3573208, 4466510, 6253114, 8933020, 12506228, 15632785, 17866040, 25012456, 31265570, 62531140, 125062280]

約数ペア:

[(1, 125062280), (2, 62531140), (4, 31265570), (5, 25012456), (7, 17866040), (8, 15632785), (10, 12506228), (14, 8933020), (20, 6253114), (28, 4466510), (35, 3573208), (40, 3126557), (56, 2233255), (70, 1786604), (140, 893302), (280, 446651), (313, 399560), (626, 199780), (1252, 99890), (1427, 87640), (1565, 79912), (2191, 57080), (2504, 49945), (2854, 43820), (3130, 39956), (4382, 28540), (5708, 21910), (6260, 19978), (7135, 17528), (8764, 14270), (9989, 12520), (10955, 11416)]