2912133280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2600119}}^1$

素因数の和:2600141

約数の個数: 48

約数和(自身を含む): 7862762880

約数和(自身を除く): 4950629600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2600119, 5200238, 10400476, 13000595, 18200833, 20800952, 26001190, 36401666, 41601904, 52002380, 72803332, 83203808, 91004165, 104004760, 145606664, 182008330, 208009520, 291213328, 364016660, 416019040, 582426656, 728033320, 1456066640, 2912133280]

約数ペア:

[(1, 2912133280), (2, 1456066640), (4, 728033320), (5, 582426656), (7, 416019040), (8, 364016660), (10, 291213328), (14, 208009520), (16, 182008330), (20, 145606664), (28, 104004760), (32, 91004165), (35, 83203808), (40, 72803332), (56, 52002380), (70, 41601904), (80, 36401666), (112, 26001190), (140, 20800952), (160, 18200833), (224, 13000595), (280, 10400476), (560, 5200238), (1120, 2600119)]