2920570700

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{210113}}^1$

素因数の和:210266

約数の個数: 36

約数和(自身を含む): 6383263320

約数和(自身を除く): 3462692620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900, 210113, 420226, 840452, 1050565, 2101130, 4202260, 5252825, 10505650, 21011300, 29205707, 58411414, 116822828, 146028535, 292057070, 584114140, 730142675, 1460285350, 2920570700]

約数ペア:

[(1, 2920570700), (2, 1460285350), (4, 730142675), (5, 584114140), (10, 292057070), (20, 146028535), (25, 116822828), (50, 58411414), (100, 29205707), (139, 21011300), (278, 10505650), (556, 5252825), (695, 4202260), (1390, 2101130), (2780, 1050565), (3475, 840452), (6950, 420226), (13900, 210113)]