57813200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7644

約数の個数: 60

約数和(自身を含む): 146225760

約数和(自身を除く): 88412560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 7607, 15214, 30428, 38035, 60856, 76070, 121712, 144533, 152140, 190175, 289066, 304280, 380350, 578132, 608560, 722665, 760700, 1156264, 1445330, 1521400, 2312528, 2890660, 3042800, 3613325, 5781320, 7226650, 11562640, 14453300, 28906600, 57813200]

約数ペア:

[(1, 57813200), (2, 28906600), (4, 14453300), (5, 11562640), (8, 7226650), (10, 5781320), (16, 3613325), (19, 3042800), (20, 2890660), (25, 2312528), (38, 1521400), (40, 1445330), (50, 1156264), (76, 760700), (80, 722665), (95, 608560), (100, 578132), (152, 380350), (190, 304280), (200, 289066), (304, 190175), (380, 152140), (400, 144533), (475, 121712), (760, 76070), (950, 60856), (1520, 38035), (1900, 30428), (3800, 15214), (7600, 7607)]