32540540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4507}}^1$

素因数の和:4554

約数の個数: 36

約数和(自身を含む): 72137016

約数和(自身を除く): 39596476

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 4507, 7220, 9014, 18028, 22535, 45070, 85633, 90140, 171266, 342532, 428165, 856330, 1627027, 1712660, 3254054, 6508108, 8135135, 16270270, 32540540]

約数ペア:

[(1, 32540540), (2, 16270270), (4, 8135135), (5, 6508108), (10, 3254054), (19, 1712660), (20, 1627027), (38, 856330), (76, 428165), (95, 342532), (190, 171266), (361, 90140), (380, 85633), (722, 45070), (1444, 22535), (1805, 18028), (3610, 9014), (4507, 7220)]