2150876600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{290659}}^1$

素因数の和:290712

約数の個数: 48

約数和(自身を含む): 5135962200

約数和(自身を除く): 2985085600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 290659, 581318, 1162636, 1453295, 2325272, 2906590, 5813180, 7266475, 10754383, 11626360, 14532950, 21508766, 29065900, 43017532, 53771915, 58131800, 86035064, 107543830, 215087660, 268859575, 430175320, 537719150, 1075438300, 2150876600]

約数ペア:

[(1, 2150876600), (2, 1075438300), (4, 537719150), (5, 430175320), (8, 268859575), (10, 215087660), (20, 107543830), (25, 86035064), (37, 58131800), (40, 53771915), (50, 43017532), (74, 29065900), (100, 21508766), (148, 14532950), (185, 11626360), (200, 10754383), (296, 7266475), (370, 5813180), (740, 2906590), (925, 2325272), (1480, 1453295), (1850, 1162636), (3700, 581318), (7400, 290659)]