194673670160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1\times {\mathrm{36251}}^1$

素因数の和:39816

約数の個数: 80

約数和(自身を含む): 476586192960

約数和(自身を除く): 281912522800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3533, 7066, 14132, 17665, 28264, 35330, 36251, 56528, 67127, 70660, 72502, 134254, 141320, 145004, 181255, 268508, 282640, 290008, 335635, 362510, 537016, 580016, 671270, 688769, 725020, 1074032, 1342540, 1377538, 1450040, 2685080, 2755076, 2900080, 3443845, 5370160, 5510152, 6887690, 11020304, 13775380, 27550760, 55101520, 128074783, 256149566, 512299132, 640373915, 1024598264, 1280747830, 2049196528, 2433420877, 2561495660, 4866841754, 5122991320, 9733683508, 10245982640, 12167104385, 19467367016, 24334208770, 38934734032, 48668417540, 97336835080, 194673670160]

約数ペア:

[(1, 194673670160), (2, 97336835080), (4, 48668417540), (5, 38934734032), (8, 24334208770), (10, 19467367016), (16, 12167104385), (19, 10245982640), (20, 9733683508), (38, 5122991320), (40, 4866841754), (76, 2561495660), (80, 2433420877), (95, 2049196528), (152, 1280747830), (190, 1024598264), (304, 640373915), (380, 512299132), (760, 256149566), (1520, 128074783), (3533, 55101520), (7066, 27550760), (14132, 13775380), (17665, 11020304), (28264, 6887690), (35330, 5510152), (36251, 5370160), (56528, 3443845), (67127, 2900080), (70660, 2755076), (72502, 2685080), (134254, 1450040), (141320, 1377538), (145004, 1342540), (181255, 1074032), (268508, 725020), (282640, 688769), (290008, 671270), (335635, 580016), (362510, 537016)]