8123551490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1\times {\mathrm{10477}}^1$

素因数の和:15062

約数の個数: 32

約数和(自身を含む): 15487406064

約数和(自身を除く): 7363854574

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4561, 9122, 10477, 20954, 22805, 45610, 52385, 77537, 104770, 155074, 178109, 356218, 387685, 775370, 890545, 1781090, 47785597, 95571194, 238927985, 477855970, 812355149, 1624710298, 4061775745, 8123551490]

約数ペア:

[(1, 8123551490), (2, 4061775745), (5, 1624710298), (10, 812355149), (17, 477855970), (34, 238927985), (85, 95571194), (170, 47785597), (4561, 1781090), (9122, 890545), (10477, 775370), (20954, 387685), (22805, 356218), (45610, 178109), (52385, 155074), (77537, 104770)]