46812500

素因数分解:

$2^2\times 5^6\times 7^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 84

約数和(自身を含む): 118123488

約数和(自身を除く): 71310988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 125, 140, 175, 214, 250, 350, 428, 500, 535, 625, 700, 749, 875, 1070, 1250, 1498, 1750, 2140, 2500, 2675, 2996, 3125, 3500, 3745, 4375, 5350, 6250, 7490, 8750, 10700, 12500, 13375, 14980, 15625, 17500, 18725, 21875, 26750, 31250, 37450, 43750, 53500, 62500, 66875, 74900, 87500, 93625, 109375, 133750, 187250, 218750, 267500, 334375, 374500, 437500, 468125, 668750, 936250, 1337500, 1671875, 1872500, 2340625, 3343750, 4681250, 6687500, 9362500, 11703125, 23406250, 46812500]

約数ペア:

[(1, 46812500), (2, 23406250), (4, 11703125), (5, 9362500), (7, 6687500), (10, 4681250), (14, 3343750), (20, 2340625), (25, 1872500), (28, 1671875), (35, 1337500), (50, 936250), (70, 668750), (100, 468125), (107, 437500), (125, 374500), (140, 334375), (175, 267500), (214, 218750), (250, 187250), (350, 133750), (428, 109375), (500, 93625), (535, 87500), (625, 74900), (700, 66875), (749, 62500), (875, 53500), (1070, 43750), (1250, 37450), (1498, 31250), (1750, 26750), (2140, 21875), (2500, 18725), (2675, 17500), (2996, 15625), (3125, 14980), (3500, 13375), (3745, 12500), (4375, 10700), (5350, 8750), (6250, 7490)]