1036749980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{16493}}^1$

素因数の和:16958

約数の個数: 48

約数和(自身を含む): 2493892800

約数和(自身を除く): 1457142820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 449, 898, 1796, 2245, 3143, 4490, 6286, 8980, 12572, 15715, 16493, 31430, 32986, 62860, 65972, 82465, 115451, 164930, 230902, 329860, 461804, 577255, 1154510, 2309020, 7405357, 14810714, 29621428, 37026785, 51837499, 74053570, 103674998, 148107140, 207349996, 259187495, 518374990, 1036749980]

約数ペア:

[(1, 1036749980), (2, 518374990), (4, 259187495), (5, 207349996), (7, 148107140), (10, 103674998), (14, 74053570), (20, 51837499), (28, 37026785), (35, 29621428), (70, 14810714), (140, 7405357), (449, 2309020), (898, 1154510), (1796, 577255), (2245, 461804), (3143, 329860), (4490, 230902), (6286, 164930), (8980, 115451), (12572, 82465), (15715, 65972), (16493, 62860), (31430, 32986)]