137005600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4238

約数の個数: 72

約数和(自身を含む): 342704628

約数和(自身を除く): 205699028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 2050, 3280, 4100, 4177, 6560, 8200, 8354, 16400, 16708, 20885, 32800, 33416, 41770, 66832, 83540, 104425, 133664, 167080, 171257, 208850, 334160, 342514, 417700, 668320, 685028, 835400, 856285, 1370056, 1670800, 1712570, 2740112, 3341600, 3425140, 4281425, 5480224, 6850280, 8562850, 13700560, 17125700, 27401120, 34251400, 68502800, 137005600]

約数ペア:

[(1, 137005600), (2, 68502800), (4, 34251400), (5, 27401120), (8, 17125700), (10, 13700560), (16, 8562850), (20, 6850280), (25, 5480224), (32, 4281425), (40, 3425140), (41, 3341600), (50, 2740112), (80, 1712570), (82, 1670800), (100, 1370056), (160, 856285), (164, 835400), (200, 685028), (205, 668320), (328, 417700), (400, 342514), (410, 334160), (656, 208850), (800, 171257), (820, 167080), (1025, 133664), (1312, 104425), (1640, 83540), (2050, 66832), (3280, 41770), (4100, 33416), (4177, 32800), (6560, 20885), (8200, 16708), (8354, 16400)]