66089320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150203}}^1$

素因数の和:150225

約数の個数: 32

約数和(自身を含む): 162220320

約数和(自身を除く): 96131000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 150203, 300406, 600812, 751015, 1201624, 1502030, 1652233, 3004060, 3304466, 6008120, 6608932, 8261165, 13217864, 16522330, 33044660, 66089320]

約数ペア:

[(1, 66089320), (2, 33044660), (4, 16522330), (5, 13217864), (8, 8261165), (10, 6608932), (11, 6008120), (20, 3304466), (22, 3004060), (40, 1652233), (44, 1502030), (55, 1201624), (88, 751015), (110, 600812), (220, 300406), (440, 150203)]