77067040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 194322240

約数和(自身を除く): 117255200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 101, 152, 160, 190, 202, 251, 304, 380, 404, 502, 505, 608, 760, 808, 1004, 1010, 1255, 1520, 1616, 1919, 2008, 2020, 2510, 3040, 3232, 3838, 4016, 4040, 4769, 5020, 7676, 8032, 8080, 9538, 9595, 10040, 15352, 16160, 19076, 19190, 20080, 23845, 25351, 30704, 38152, 38380, 40160, 47690, 50702, 61408, 76304, 76760, 95380, 101404, 126755, 152608, 153520, 190760, 202808, 253510, 307040, 381520, 405616, 481669, 507020, 763040, 811232, 963338, 1014040, 1926676, 2028080, 2408345, 3853352, 4056160, 4816690, 7706704, 9633380, 15413408, 19266760, 38533520, 77067040]

約数ペア:

[(1, 77067040), (2, 38533520), (4, 19266760), (5, 15413408), (8, 9633380), (10, 7706704), (16, 4816690), (19, 4056160), (20, 3853352), (32, 2408345), (38, 2028080), (40, 1926676), (76, 1014040), (80, 963338), (95, 811232), (101, 763040), (152, 507020), (160, 481669), (190, 405616), (202, 381520), (251, 307040), (304, 253510), (380, 202808), (404, 190760), (502, 153520), (505, 152608), (608, 126755), (760, 101404), (808, 95380), (1004, 76760), (1010, 76304), (1255, 61408), (1520, 50702), (1616, 47690), (1919, 40160), (2008, 38380), (2020, 38152), (2510, 30704), (3040, 25351), (3232, 23845), (3838, 20080), (4016, 19190), (4040, 19076), (4769, 16160), (5020, 15352), (7676, 10040), (8032, 9595), (8080, 9538)]