73126240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41549}}^1$

素因数の和:41575

約数の個数: 48

約数和(自身を含む): 188470800

約数和(自身を除く): 115344560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 41549, 83098, 166196, 207745, 332392, 415490, 457039, 664784, 830980, 914078, 1329568, 1661960, 1828156, 2285195, 3323920, 3656312, 4570390, 6647840, 7312624, 9140780, 14625248, 18281560, 36563120, 73126240]

約数ペア:

[(1, 73126240), (2, 36563120), (4, 18281560), (5, 14625248), (8, 9140780), (10, 7312624), (11, 6647840), (16, 4570390), (20, 3656312), (22, 3323920), (32, 2285195), (40, 1828156), (44, 1661960), (55, 1329568), (80, 914078), (88, 830980), (110, 664784), (160, 457039), (176, 415490), (220, 332392), (352, 207745), (440, 166196), (880, 83098), (1760, 41549)]