22107400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{15791}}^1$

素因数の和:15814

約数の個数: 48

約数和(自身を含む): 58746240

約数和(自身を除く): 36638840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 15791, 31582, 63164, 78955, 110537, 126328, 157910, 221074, 315820, 394775, 442148, 552685, 631640, 789550, 884296, 1105370, 1579100, 2210740, 2763425, 3158200, 4421480, 5526850, 11053700, 22107400]

約数ペア:

[(1, 22107400), (2, 11053700), (4, 5526850), (5, 4421480), (7, 3158200), (8, 2763425), (10, 2210740), (14, 1579100), (20, 1105370), (25, 884296), (28, 789550), (35, 631640), (40, 552685), (50, 442148), (56, 394775), (70, 315820), (100, 221074), (140, 157910), (175, 126328), (200, 110537), (280, 78955), (350, 63164), (700, 31582), (1400, 15791)]