11621060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 26937792

約数和(自身を除く): 15316732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 523, 1010, 1046, 1111, 2020, 2092, 2222, 2615, 4444, 5230, 5555, 5753, 10460, 11110, 11506, 22220, 23012, 28765, 52823, 57530, 105646, 115060, 211292, 264115, 528230, 581053, 1056460, 1162106, 2324212, 2905265, 5810530, 11621060]

約数ペア:

[(1, 11621060), (2, 5810530), (4, 2905265), (5, 2324212), (10, 1162106), (11, 1056460), (20, 581053), (22, 528230), (44, 264115), (55, 211292), (101, 115060), (110, 105646), (202, 57530), (220, 52823), (404, 28765), (505, 23012), (523, 22220), (1010, 11506), (1046, 11110), (1111, 10460), (2020, 5753), (2092, 5555), (2222, 5230), (2615, 4444)]