126173800

素因数分解:

$2^3\times 5^2\times {\mathrm{761}}^1\times {\mathrm{829}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 294093900

約数和(自身を除く): 167920100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 761, 829, 1522, 1658, 3044, 3316, 3805, 4145, 6088, 6632, 7610, 8290, 15220, 16580, 19025, 20725, 30440, 33160, 38050, 41450, 76100, 82900, 152200, 165800, 630869, 1261738, 2523476, 3154345, 5046952, 6308690, 12617380, 15771725, 25234760, 31543450, 63086900, 126173800]

約数ペア:

[(1, 126173800), (2, 63086900), (4, 31543450), (5, 25234760), (8, 15771725), (10, 12617380), (20, 6308690), (25, 5046952), (40, 3154345), (50, 2523476), (100, 1261738), (200, 630869), (761, 165800), (829, 152200), (1522, 82900), (1658, 76100), (3044, 41450), (3316, 38050), (3805, 33160), (4145, 30440), (6088, 20725), (6632, 19025), (7610, 16580), (8290, 15220)]