13583240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30871}}^1$

素因数の和:30893

約数の個数: 32

約数和(自身を含む): 33341760

約数和(自身を除く): 19758520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30871, 61742, 123484, 154355, 246968, 308710, 339581, 617420, 679162, 1234840, 1358324, 1697905, 2716648, 3395810, 6791620, 13583240]

約数ペア:

[(1, 13583240), (2, 6791620), (4, 3395810), (5, 2716648), (8, 1697905), (10, 1358324), (11, 1234840), (20, 679162), (22, 617420), (40, 339581), (44, 308710), (55, 246968), (88, 154355), (110, 123484), (220, 61742), (440, 30871)]