109943240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249871}}^1$

素因数の和:249893

約数の個数: 32

約数和(自身を含む): 269861760

約数和(自身を除く): 159918520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 249871, 499742, 999484, 1249355, 1998968, 2498710, 2748581, 4997420, 5497162, 9994840, 10994324, 13742905, 21988648, 27485810, 54971620, 109943240]

約数ペア:

[(1, 109943240), (2, 54971620), (4, 27485810), (5, 21988648), (8, 13742905), (10, 10994324), (11, 9994840), (20, 5497162), (22, 4997420), (40, 2748581), (44, 2498710), (55, 1998968), (88, 1249355), (110, 999484), (220, 499742), (440, 249871)]