85838800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4049}}^1$

素因数の和:4120

約数の個数: 60

約数和(自身を含む): 210170700

約数和(自身を除く): 124331900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4049, 4240, 5300, 8098, 10600, 16196, 20245, 21200, 32392, 40490, 64784, 80980, 101225, 161960, 202450, 214597, 323920, 404900, 429194, 809800, 858388, 1072985, 1619600, 1716776, 2145970, 3433552, 4291940, 5364925, 8583880, 10729850, 17167760, 21459700, 42919400, 85838800]

約数ペア:

[(1, 85838800), (2, 42919400), (4, 21459700), (5, 17167760), (8, 10729850), (10, 8583880), (16, 5364925), (20, 4291940), (25, 3433552), (40, 2145970), (50, 1716776), (53, 1619600), (80, 1072985), (100, 858388), (106, 809800), (200, 429194), (212, 404900), (265, 323920), (400, 214597), (424, 202450), (530, 161960), (848, 101225), (1060, 80980), (1325, 64784), (2120, 40490), (2650, 32392), (4049, 21200), (4240, 20245), (5300, 16196), (8098, 10600)]