426142750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 881217792

約数和(自身を除く): 455075042

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 125, 166, 250, 275, 415, 550, 830, 913, 1375, 1826, 1867, 2075, 2750, 3734, 4150, 4565, 9130, 9335, 10375, 18670, 20537, 20750, 22825, 41074, 45650, 46675, 93350, 102685, 114125, 154961, 205370, 228250, 233375, 309922, 466750, 513425, 774805, 1026850, 1549610, 1704571, 2567125, 3409142, 3874025, 5134250, 7748050, 8522855, 17045710, 19370125, 38740250, 42614275, 85228550, 213071375, 426142750]

約数ペア:

[(1, 426142750), (2, 213071375), (5, 85228550), (10, 42614275), (11, 38740250), (22, 19370125), (25, 17045710), (50, 8522855), (55, 7748050), (83, 5134250), (110, 3874025), (125, 3409142), (166, 2567125), (250, 1704571), (275, 1549610), (415, 1026850), (550, 774805), (830, 513425), (913, 466750), (1375, 309922), (1826, 233375), (1867, 228250), (2075, 205370), (2750, 154961), (3734, 114125), (4150, 102685), (4565, 93350), (9130, 46675), (9335, 45650), (10375, 41074), (18670, 22825), (20537, 20750)]