73764080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3778

約数の個数: 80

約数和(自身を含む): 194466720

約数和(自身を除く): 120702640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3733, 3952, 4940, 7466, 9880, 14932, 18665, 19760, 29864, 37330, 48529, 59728, 70927, 74660, 97058, 141854, 149320, 194116, 242645, 283708, 298640, 354635, 388232, 485290, 567416, 709270, 776464, 922051, 970580, 1134832, 1418540, 1844102, 1941160, 2837080, 3688204, 3882320, 4610255, 5674160, 7376408, 9220510, 14752816, 18441020, 36882040, 73764080]

約数ペア:

[(1, 73764080), (2, 36882040), (4, 18441020), (5, 14752816), (8, 9220510), (10, 7376408), (13, 5674160), (16, 4610255), (19, 3882320), (20, 3688204), (26, 2837080), (38, 1941160), (40, 1844102), (52, 1418540), (65, 1134832), (76, 970580), (80, 922051), (95, 776464), (104, 709270), (130, 567416), (152, 485290), (190, 388232), (208, 354635), (247, 298640), (260, 283708), (304, 242645), (380, 194116), (494, 149320), (520, 141854), (760, 97058), (988, 74660), (1040, 70927), (1235, 59728), (1520, 48529), (1976, 37330), (2470, 29864), (3733, 19760), (3952, 18665), (4940, 14932), (7466, 9880)]