8851040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 23514624

約数和(自身を除く): 14663584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 107, 110, 160, 176, 188, 214, 220, 235, 352, 376, 428, 440, 470, 517, 535, 752, 856, 880, 940, 1034, 1070, 1177, 1504, 1712, 1760, 1880, 2068, 2140, 2354, 2585, 3424, 3760, 4136, 4280, 4708, 5029, 5170, 5885, 7520, 8272, 8560, 9416, 10058, 10340, 11770, 16544, 17120, 18832, 20116, 20680, 23540, 25145, 37664, 40232, 41360, 47080, 50290, 55319, 80464, 82720, 94160, 100580, 110638, 160928, 188320, 201160, 221276, 276595, 402320, 442552, 553190, 804640, 885104, 1106380, 1770208, 2212760, 4425520, 8851040]

約数ペア:

[(1, 8851040), (2, 4425520), (4, 2212760), (5, 1770208), (8, 1106380), (10, 885104), (11, 804640), (16, 553190), (20, 442552), (22, 402320), (32, 276595), (40, 221276), (44, 201160), (47, 188320), (55, 160928), (80, 110638), (88, 100580), (94, 94160), (107, 82720), (110, 80464), (160, 55319), (176, 50290), (188, 47080), (214, 41360), (220, 40232), (235, 37664), (352, 25145), (376, 23540), (428, 20680), (440, 20116), (470, 18832), (517, 17120), (535, 16544), (752, 11770), (856, 10340), (880, 10058), (940, 9416), (1034, 8560), (1070, 8272), (1177, 7520), (1504, 5885), (1712, 5170), (1760, 5029), (1880, 4708), (2068, 4280), (2140, 4136), (2354, 3760), (2585, 3424)]