1258902211760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17465347}}^1$

素因数の和:17465430

約数の個数: 80

約数和(自身を含む): 3157595195616

約数和(自身を除く): 1898692983856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1060, 1360, 1802, 2120, 3604, 4240, 4505, 7208, 9010, 14416, 18020, 36040, 72080, 17465347, 34930694, 69861388, 87326735, 139722776, 174653470, 279445552, 296910899, 349306940, 593821798, 698613880, 925663391, 1187643596, 1397227760, 1484554495, 1851326782, 2375287192, 2969108990, 3702653564, 4628316955, 4750574384, 5938217980, 7405307128, 9256633910, 11876435960, 14810614256, 15736277647, 18513267820, 23752871920, 31472555294, 37026535640, 62945110588, 74053071280, 78681388235, 125890221176, 157362776470, 251780442352, 314725552940, 629451105880, 1258902211760]

約数ペア:

[(1, 1258902211760), (2, 629451105880), (4, 314725552940), (5, 251780442352), (8, 157362776470), (10, 125890221176), (16, 78681388235), (17, 74053071280), (20, 62945110588), (34, 37026535640), (40, 31472555294), (53, 23752871920), (68, 18513267820), (80, 15736277647), (85, 14810614256), (106, 11876435960), (136, 9256633910), (170, 7405307128), (212, 5938217980), (265, 4750574384), (272, 4628316955), (340, 3702653564), (424, 2969108990), (530, 2375287192), (680, 1851326782), (848, 1484554495), (901, 1397227760), (1060, 1187643596), (1360, 925663391), (1802, 698613880), (2120, 593821798), (3604, 349306940), (4240, 296910899), (4505, 279445552), (7208, 174653470), (9010, 139722776), (14416, 87326735), (18020, 69861388), (36040, 34930694), (72080, 17465347)]