57311360

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 138159000

約数和(自身を除く): 80847640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 601, 640, 745, 1192, 1202, 1490, 2384, 2404, 2980, 3005, 4768, 4808, 5960, 6010, 9536, 9616, 11920, 12020, 19072, 19232, 23840, 24040, 38464, 47680, 48080, 76928, 89549, 95360, 96160, 179098, 192320, 358196, 384640, 447745, 716392, 895490, 1432784, 1790980, 2865568, 3581960, 5731136, 7163920, 11462272, 14327840, 28655680, 57311360]

約数ペア:

[(1, 57311360), (2, 28655680), (4, 14327840), (5, 11462272), (8, 7163920), (10, 5731136), (16, 3581960), (20, 2865568), (32, 1790980), (40, 1432784), (64, 895490), (80, 716392), (128, 447745), (149, 384640), (160, 358196), (298, 192320), (320, 179098), (596, 96160), (601, 95360), (640, 89549), (745, 76928), (1192, 48080), (1202, 47680), (1490, 38464), (2384, 24040), (2404, 23840), (2980, 19232), (3005, 19072), (4768, 12020), (4808, 11920), (5960, 9616), (6010, 9536)]