130183240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{295871}}^1$

素因数の和:295893

約数の個数: 32

約数和(自身を含む): 319541760

約数和(自身を除く): 189358520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 295871, 591742, 1183484, 1479355, 2366968, 2958710, 3254581, 5917420, 6509162, 11834840, 13018324, 16272905, 26036648, 32545810, 65091620, 130183240]

約数ペア:

[(1, 130183240), (2, 65091620), (4, 32545810), (5, 26036648), (8, 16272905), (10, 13018324), (11, 11834840), (20, 6509162), (22, 5917420), (40, 3254581), (44, 2958710), (55, 2366968), (88, 1479355), (110, 1183484), (220, 591742), (440, 295871)]