23320880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26501}}^1$

素因数の和:26525

約数の個数: 40

約数和(自身を含む): 59152464

約数和(自身を除く): 35831584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26501, 53002, 106004, 132505, 212008, 265010, 291511, 424016, 530020, 583022, 1060040, 1166044, 1457555, 2120080, 2332088, 2915110, 4664176, 5830220, 11660440, 23320880]

約数ペア:

[(1, 23320880), (2, 11660440), (4, 5830220), (5, 4664176), (8, 2915110), (10, 2332088), (11, 2120080), (16, 1457555), (20, 1166044), (22, 1060040), (40, 583022), (44, 530020), (55, 424016), (80, 291511), (88, 265010), (110, 212008), (176, 132505), (220, 106004), (440, 53002), (880, 26501)]