755765450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2467}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 1536892704

約数和(自身を除く): 781127254

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 557, 1114, 2467, 2785, 4934, 5570, 6127, 12254, 12335, 13925, 24670, 27137, 27850, 30635, 54274, 61270, 61675, 123350, 135685, 153175, 271370, 306350, 678425, 1356850, 1374119, 2748238, 6870595, 13741190, 15115309, 30230618, 34352975, 68705950, 75576545, 151153090, 377882725, 755765450]

約数ペア:

[(1, 755765450), (2, 377882725), (5, 151153090), (10, 75576545), (11, 68705950), (22, 34352975), (25, 30230618), (50, 15115309), (55, 13741190), (110, 6870595), (275, 2748238), (550, 1374119), (557, 1356850), (1114, 678425), (2467, 306350), (2785, 271370), (4934, 153175), (5570, 135685), (6127, 123350), (12254, 61675), (12335, 61270), (13925, 54274), (24670, 30635), (27137, 27850)]