105464440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 251712000

約数和(自身を除く): 146247560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 919, 1208, 1510, 1838, 2869, 3020, 3676, 4595, 5738, 6040, 7352, 9190, 11476, 14345, 17461, 18380, 22952, 28690, 34922, 36760, 57380, 69844, 87305, 114760, 138769, 139688, 174610, 277538, 349220, 555076, 693845, 698440, 1110152, 1387690, 2636611, 2775380, 5273222, 5550760, 10546444, 13183055, 21092888, 26366110, 52732220, 105464440]

約数ペア:

[(1, 105464440), (2, 52732220), (4, 26366110), (5, 21092888), (8, 13183055), (10, 10546444), (19, 5550760), (20, 5273222), (38, 2775380), (40, 2636611), (76, 1387690), (95, 1110152), (151, 698440), (152, 693845), (190, 555076), (302, 349220), (380, 277538), (604, 174610), (755, 139688), (760, 138769), (919, 114760), (1208, 87305), (1510, 69844), (1838, 57380), (2869, 36760), (3020, 34922), (3676, 28690), (4595, 22952), (5738, 18380), (6040, 17461), (7352, 14345), (9190, 11476)]