75331520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21401}}^1$

素因数の和:21429

約数の個数: 56

約数和(自身を含む): 195699888

約数和(自身を除く): 120368368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 21401, 42802, 85604, 107005, 171208, 214010, 235411, 342416, 428020, 470822, 684832, 856040, 941644, 1177055, 1369664, 1712080, 1883288, 2354110, 3424160, 3766576, 4708220, 6848320, 7533152, 9416440, 15066304, 18832880, 37665760, 75331520]

約数ペア:

[(1, 75331520), (2, 37665760), (4, 18832880), (5, 15066304), (8, 9416440), (10, 7533152), (11, 6848320), (16, 4708220), (20, 3766576), (22, 3424160), (32, 2354110), (40, 1883288), (44, 1712080), (55, 1369664), (64, 1177055), (80, 941644), (88, 856040), (110, 684832), (160, 470822), (176, 428020), (220, 342416), (320, 235411), (352, 214010), (440, 171208), (704, 107005), (880, 85604), (1760, 42802), (3520, 21401)]