1085280340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{110069}}^1$

素因数の和:110124

約数の個数: 48

約数和(自身を含む): 2496387600

約数和(自身を除く): 1411107260

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 110069, 220138, 440276, 550345, 1100690, 1871173, 2201380, 3192001, 3742346, 6384002, 7484692, 9355865, 12768004, 15960005, 18711730, 31920010, 37423460, 54264017, 63840020, 108528034, 217056068, 271320085, 542640170, 1085280340]

約数ペア:

[(1, 1085280340), (2, 542640170), (4, 271320085), (5, 217056068), (10, 108528034), (17, 63840020), (20, 54264017), (29, 37423460), (34, 31920010), (58, 18711730), (68, 15960005), (85, 12768004), (116, 9355865), (145, 7484692), (170, 6384002), (290, 3742346), (340, 3192001), (493, 2201380), (580, 1871173), (986, 1100690), (1972, 550345), (2465, 440276), (4930, 220138), (9860, 110069)]