43429000

素因数分解:

$2^3\times 5^3\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 102688560

約数和(自身を除く): 59259560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 137, 200, 250, 274, 317, 500, 548, 634, 685, 1000, 1096, 1268, 1370, 1585, 2536, 2740, 3170, 3425, 5480, 6340, 6850, 7925, 12680, 13700, 15850, 17125, 27400, 31700, 34250, 39625, 43429, 63400, 68500, 79250, 86858, 137000, 158500, 173716, 217145, 317000, 347432, 434290, 868580, 1085725, 1737160, 2171450, 4342900, 5428625, 8685800, 10857250, 21714500, 43429000]

約数ペア:

[(1, 43429000), (2, 21714500), (4, 10857250), (5, 8685800), (8, 5428625), (10, 4342900), (20, 2171450), (25, 1737160), (40, 1085725), (50, 868580), (100, 434290), (125, 347432), (137, 317000), (200, 217145), (250, 173716), (274, 158500), (317, 137000), (500, 86858), (548, 79250), (634, 68500), (685, 63400), (1000, 43429), (1096, 39625), (1268, 34250), (1370, 31700), (1585, 27400), (2536, 17125), (2740, 15850), (3170, 13700), (3425, 12680), (5480, 7925), (6340, 6850)]