115098280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{261587}}^1$

素因数の和:261609

約数の個数: 32

約数和(自身を含む): 282515040

約数和(自身を除く): 167416760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 261587, 523174, 1046348, 1307935, 2092696, 2615870, 2877457, 5231740, 5754914, 10463480, 11509828, 14387285, 23019656, 28774570, 57549140, 115098280]

約数ペア:

[(1, 115098280), (2, 57549140), (4, 28774570), (5, 23019656), (8, 14387285), (10, 11509828), (11, 10463480), (20, 5754914), (22, 5231740), (40, 2877457), (44, 2615870), (55, 2092696), (88, 1307935), (110, 1046348), (220, 523174), (440, 261587)]