2987200

素因数分解:

$2^6\times 5^2\times {\mathrm{1867}}^1$

素因数の和:1889

約数の個数: 42

約数和(自身を含む): 7354316

約数和(自身を除く): 4367116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1867, 3734, 7468, 9335, 14936, 18670, 29872, 37340, 46675, 59744, 74680, 93350, 119488, 149360, 186700, 298720, 373400, 597440, 746800, 1493600, 2987200]

約数ペア:

[(1, 2987200), (2, 1493600), (4, 746800), (5, 597440), (8, 373400), (10, 298720), (16, 186700), (20, 149360), (25, 119488), (32, 93350), (40, 74680), (50, 59744), (64, 46675), (80, 37340), (100, 29872), (160, 18670), (200, 14936), (320, 9335), (400, 7468), (800, 3734), (1600, 1867)]