25716530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15973}}^1$

素因数の和:16010

約数の個数: 32

約数和(自身を含む): 55206144

約数和(自身を除く): 29489614

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 15973, 31946, 79865, 111811, 159730, 223622, 367379, 559055, 734758, 1118110, 1836895, 2571653, 3673790, 5143306, 12858265, 25716530]

約数ペア:

[(1, 25716530), (2, 12858265), (5, 5143306), (7, 3673790), (10, 2571653), (14, 1836895), (23, 1118110), (35, 734758), (46, 559055), (70, 367379), (115, 223622), (161, 159730), (230, 111811), (322, 79865), (805, 31946), (1610, 15973)]