80314850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 194558976

約数和(自身を除く): 114244126

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 154, 161, 175, 230, 253, 275, 322, 350, 385, 506, 550, 575, 770, 805, 907, 1150, 1265, 1610, 1771, 1814, 1925, 2530, 3542, 3850, 4025, 4535, 6325, 6349, 8050, 8855, 9070, 9977, 12650, 12698, 17710, 19954, 20861, 22675, 31745, 41722, 44275, 45350, 49885, 63490, 69839, 88550, 99770, 104305, 139678, 146027, 158725, 208610, 229471, 249425, 292054, 317450, 349195, 458942, 498850, 521525, 698390, 730135, 1043050, 1147355, 1460270, 1606297, 1745975, 2294710, 3212594, 3491950, 3650675, 5736775, 7301350, 8031485, 11473550, 16062970, 40157425, 80314850]

約数ペア:

[(1, 80314850), (2, 40157425), (5, 16062970), (7, 11473550), (10, 8031485), (11, 7301350), (14, 5736775), (22, 3650675), (23, 3491950), (25, 3212594), (35, 2294710), (46, 1745975), (50, 1606297), (55, 1460270), (70, 1147355), (77, 1043050), (110, 730135), (115, 698390), (154, 521525), (161, 498850), (175, 458942), (230, 349195), (253, 317450), (275, 292054), (322, 249425), (350, 229471), (385, 208610), (506, 158725), (550, 146027), (575, 139678), (770, 104305), (805, 99770), (907, 88550), (1150, 69839), (1265, 63490), (1610, 49885), (1771, 45350), (1814, 44275), (1925, 41722), (2530, 31745), (3542, 22675), (3850, 20861), (4025, 19954), (4535, 17710), (6325, 12698), (6349, 12650), (8050, 9977), (8855, 9070)]