129620050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6277}}^1$

素因数の和:6355

約数の個数: 48

約数和(自身を含む): 280249920

約数和(自身を除く): 150629870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 6277, 10325, 12554, 20650, 31385, 43939, 62770, 87878, 156925, 219695, 313850, 370343, 439390, 740686, 1098475, 1851715, 2196950, 2592401, 3703430, 5184802, 9258575, 12962005, 18517150, 25924010, 64810025, 129620050]

約数ペア:

[(1, 129620050), (2, 64810025), (5, 25924010), (7, 18517150), (10, 12962005), (14, 9258575), (25, 5184802), (35, 3703430), (50, 2592401), (59, 2196950), (70, 1851715), (118, 1098475), (175, 740686), (295, 439390), (350, 370343), (413, 313850), (590, 219695), (826, 156925), (1475, 87878), (2065, 62770), (2950, 43939), (4130, 31385), (6277, 20650), (10325, 12554)]