94861490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2089}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 180576000

約数和(自身を除く): 85714510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2089, 2390, 4178, 4541, 9082, 10445, 20890, 22705, 39691, 45410, 79382, 198455, 396910, 499271, 998542, 2496355, 4992710, 9486149, 18972298, 47430745, 94861490]

約数ペア:

[(1, 94861490), (2, 47430745), (5, 18972298), (10, 9486149), (19, 4992710), (38, 2496355), (95, 998542), (190, 499271), (239, 396910), (478, 198455), (1195, 79382), (2089, 45410), (2390, 39691), (4178, 22705), (4541, 20890), (9082, 10445)]