42808750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 40

約数和(自身を含む): 83785680

約数和(自身を除く): 40976930

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 1489, 2875, 2978, 5750, 7445, 14375, 14890, 28750, 34247, 37225, 68494, 74450, 171235, 186125, 342470, 372250, 856175, 930625, 1712350, 1861250, 4280875, 8561750, 21404375, 42808750]

約数ペア:

[(1, 42808750), (2, 21404375), (5, 8561750), (10, 4280875), (23, 1861250), (25, 1712350), (46, 930625), (50, 856175), (115, 372250), (125, 342470), (230, 186125), (250, 171235), (575, 74450), (625, 68494), (1150, 37225), (1250, 34247), (1489, 28750), (2875, 14890), (2978, 14375), (5750, 7445)]