6551275720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6301}}^1$

素因数の和:6479

約数の個数: 128

約数和(自身を含む): 17151523200

約数和(自身を除く): 10600247480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 139, 170, 187, 220, 278, 340, 374, 440, 556, 680, 695, 748, 935, 1112, 1390, 1496, 1529, 1870, 2363, 2780, 3058, 3740, 4726, 5560, 6116, 6301, 7480, 7645, 9452, 11815, 12232, 12602, 15290, 18904, 23630, 25204, 25993, 30580, 31505, 47260, 50408, 51986, 61160, 63010, 69311, 94520, 103972, 107117, 126020, 129965, 138622, 207944, 214234, 252040, 259930, 277244, 346555, 428468, 519860, 535585, 554488, 693110, 856936, 875839, 1039720, 1071170, 1178287, 1386220, 1751678, 2142340, 2356574, 2772440, 3503356, 4284680, 4379195, 4713148, 5891435, 7006712, 8758390, 9426296, 9634229, 11782870, 14889263, 17516780, 19268458, 23565740, 29778526, 35033560, 38536916, 47131480, 48171145, 59557052, 74446315, 77073832, 96342290, 119114104, 148892630, 163781893, 192684580, 297785260, 327563786, 385369160, 595570520, 655127572, 818909465, 1310255144, 1637818930, 3275637860, 6551275720]

約数ペア:

[(1, 6551275720), (2, 3275637860), (4, 1637818930), (5, 1310255144), (8, 818909465), (10, 655127572), (11, 595570520), (17, 385369160), (20, 327563786), (22, 297785260), (34, 192684580), (40, 163781893), (44, 148892630), (55, 119114104), (68, 96342290), (85, 77073832), (88, 74446315), (110, 59557052), (136, 48171145), (139, 47131480), (170, 38536916), (187, 35033560), (220, 29778526), (278, 23565740), (340, 19268458), (374, 17516780), (440, 14889263), (556, 11782870), (680, 9634229), (695, 9426296), (748, 8758390), (935, 7006712), (1112, 5891435), (1390, 4713148), (1496, 4379195), (1529, 4284680), (1870, 3503356), (2363, 2772440), (2780, 2356574), (3058, 2142340), (3740, 1751678), (4726, 1386220), (5560, 1178287), (6116, 1071170), (6301, 1039720), (7480, 875839), (7645, 856936), (9452, 693110), (11815, 554488), (12232, 535585), (12602, 519860), (15290, 428468), (18904, 346555), (23630, 277244), (25204, 259930), (25993, 252040), (30580, 214234), (31505, 207944), (47260, 138622), (50408, 129965), (51986, 126020), (61160, 107117), (63010, 103972), (69311, 94520)]