2226560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 6279120

約数和(自身を除く): 4052560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 128, 140, 142, 160, 196, 224, 245, 280, 284, 320, 355, 392, 448, 490, 497, 560, 568, 640, 710, 784, 896, 980, 994, 1120, 1136, 1420, 1568, 1960, 1988, 2240, 2272, 2485, 2840, 3136, 3479, 3920, 3976, 4480, 4544, 4970, 5680, 6272, 6958, 7840, 7952, 9088, 9940, 11360, 13916, 15680, 15904, 17395, 19880, 22720, 27832, 31360, 31808, 34790, 39760, 45440, 55664, 63616, 69580, 79520, 111328, 139160, 159040, 222656, 278320, 318080, 445312, 556640, 1113280, 2226560]

約数ペア:

[(1, 2226560), (2, 1113280), (4, 556640), (5, 445312), (7, 318080), (8, 278320), (10, 222656), (14, 159040), (16, 139160), (20, 111328), (28, 79520), (32, 69580), (35, 63616), (40, 55664), (49, 45440), (56, 39760), (64, 34790), (70, 31808), (71, 31360), (80, 27832), (98, 22720), (112, 19880), (128, 17395), (140, 15904), (142, 15680), (160, 13916), (196, 11360), (224, 9940), (245, 9088), (280, 7952), (284, 7840), (320, 6958), (355, 6272), (392, 5680), (448, 4970), (490, 4544), (497, 4480), (560, 3976), (568, 3920), (640, 3479), (710, 3136), (784, 2840), (896, 2485), (980, 2272), (994, 2240), (1120, 1988), (1136, 1960), (1420, 1568)]