85526320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5758

約数の個数: 80

約数和(自身を含む): 229726368

約数和(自身を除く): 144200048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 5717, 7480, 11434, 14960, 22868, 28585, 45736, 57170, 62887, 91472, 97189, 114340, 125774, 194378, 228680, 251548, 314435, 388756, 457360, 485945, 503096, 628870, 777512, 971890, 1006192, 1069079, 1257740, 1555024, 1943780, 2138158, 2515480, 3887560, 4276316, 5030960, 5345395, 7775120, 8552632, 10690790, 17105264, 21381580, 42763160, 85526320]

約数ペア:

[(1, 85526320), (2, 42763160), (4, 21381580), (5, 17105264), (8, 10690790), (10, 8552632), (11, 7775120), (16, 5345395), (17, 5030960), (20, 4276316), (22, 3887560), (34, 2515480), (40, 2138158), (44, 1943780), (55, 1555024), (68, 1257740), (80, 1069079), (85, 1006192), (88, 971890), (110, 777512), (136, 628870), (170, 503096), (176, 485945), (187, 457360), (220, 388756), (272, 314435), (340, 251548), (374, 228680), (440, 194378), (680, 125774), (748, 114340), (880, 97189), (935, 91472), (1360, 62887), (1496, 57170), (1870, 45736), (2992, 28585), (3740, 22868), (5717, 14960), (7480, 11434)]