227963680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29077}}^1$

素因数の和:29106

約数の個数: 72

約数和(自身を含む): 626514588

約数和(自身を除く): 398550908

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 29077, 58154, 116308, 145385, 203539, 232616, 290770, 407078, 465232, 581540, 814156, 930464, 1017695, 1163080, 1424773, 1628312, 2035390, 2326160, 2849546, 3256624, 4070780, 4652320, 5699092, 6513248, 7123865, 8141560, 11398184, 14247730, 16283120, 22796368, 28495460, 32566240, 45592736, 56990920, 113981840, 227963680]

約数ペア:

[(1, 227963680), (2, 113981840), (4, 56990920), (5, 45592736), (7, 32566240), (8, 28495460), (10, 22796368), (14, 16283120), (16, 14247730), (20, 11398184), (28, 8141560), (32, 7123865), (35, 6513248), (40, 5699092), (49, 4652320), (56, 4070780), (70, 3256624), (80, 2849546), (98, 2326160), (112, 2035390), (140, 1628312), (160, 1424773), (196, 1163080), (224, 1017695), (245, 930464), (280, 814156), (392, 581540), (490, 465232), (560, 407078), (784, 290770), (980, 232616), (1120, 203539), (1568, 145385), (1960, 116308), (3920, 58154), (7840, 29077)]