10811240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24571}}^1$

素因数の和:24593

約数の個数: 32

約数和(自身を含む): 26537760

約数和(自身を除く): 15726520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 24571, 49142, 98284, 122855, 196568, 245710, 270281, 491420, 540562, 982840, 1081124, 1351405, 2162248, 2702810, 5405620, 10811240]

約数ペア:

[(1, 10811240), (2, 5405620), (4, 2702810), (5, 2162248), (8, 1351405), (10, 1081124), (11, 982840), (20, 540562), (22, 491420), (40, 270281), (44, 245710), (55, 196568), (88, 122855), (110, 98284), (220, 49142), (440, 24571)]