42004160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11933}}^1$

素因数の和:11961

約数の個数: 56

約数和(自身を含む): 109124496

約数和(自身を除く): 67120336

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, 11933, 23866, 47732, 59665, 95464, 119330, 131263, 190928, 238660, 262526, 381856, 477320, 525052, 656315, 763712, 954640, 1050104, 1312630, 1909280, 2100208, 2625260, 3818560, 4200416, 5250520, 8400832, 10501040, 21002080, 42004160]

約数ペア:

[(1, 42004160), (2, 21002080), (4, 10501040), (5, 8400832), (8, 5250520), (10, 4200416), (11, 3818560), (16, 2625260), (20, 2100208), (22, 1909280), (32, 1312630), (40, 1050104), (44, 954640), (55, 763712), (64, 656315), (80, 525052), (88, 477320), (110, 381856), (160, 262526), (176, 238660), (220, 190928), (320, 131263), (352, 119330), (440, 95464), (704, 59665), (880, 47732), (1760, 23866), (3520, 11933)]