87560660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{761}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 201241152

約数和(自身を除く): 113680492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 523, 761, 1046, 1522, 2092, 2615, 3044, 3805, 5230, 5753, 7610, 8371, 10460, 11506, 15220, 16742, 23012, 28765, 33484, 41855, 57530, 83710, 115060, 167420, 398003, 796006, 1592012, 1990015, 3980030, 4378033, 7960060, 8756066, 17512132, 21890165, 43780330, 87560660]

約数ペア:

[(1, 87560660), (2, 43780330), (4, 21890165), (5, 17512132), (10, 8756066), (11, 7960060), (20, 4378033), (22, 3980030), (44, 1990015), (55, 1592012), (110, 796006), (220, 398003), (523, 167420), (761, 115060), (1046, 83710), (1522, 57530), (2092, 41855), (2615, 33484), (3044, 28765), (3805, 23012), (5230, 16742), (5753, 15220), (7610, 11506), (8371, 10460)]