111411520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 112

約数和(自身を含む): 299045376

約数和(自身を除く): 187633856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1021, 1240, 1364, 1705, 1760, 1984, 2042, 2480, 2728, 3410, 3520, 4084, 4960, 5105, 5456, 6820, 8168, 9920, 10210, 10912, 11231, 13640, 16336, 20420, 21824, 22462, 27280, 31651, 32672, 40840, 44924, 54560, 56155, 63302, 65344, 81680, 89848, 109120, 112310, 126604, 158255, 163360, 179696, 224620, 253208, 316510, 326720, 348161, 359392, 449240, 506416, 633020, 696322, 718784, 898480, 1012832, 1266040, 1392644, 1740805, 1796960, 2025664, 2532080, 2785288, 3481610, 3593920, 5064160, 5570576, 6963220, 10128320, 11141152, 13926440, 22282304, 27852880, 55705760, 111411520]

約数ペア:

[(1, 111411520), (2, 55705760), (4, 27852880), (5, 22282304), (8, 13926440), (10, 11141152), (11, 10128320), (16, 6963220), (20, 5570576), (22, 5064160), (31, 3593920), (32, 3481610), (40, 2785288), (44, 2532080), (55, 2025664), (62, 1796960), (64, 1740805), (80, 1392644), (88, 1266040), (110, 1012832), (124, 898480), (155, 718784), (160, 696322), (176, 633020), (220, 506416), (248, 449240), (310, 359392), (320, 348161), (341, 326720), (352, 316510), (440, 253208), (496, 224620), (620, 179696), (682, 163360), (704, 158255), (880, 126604), (992, 112310), (1021, 109120), (1240, 89848), (1364, 81680), (1705, 65344), (1760, 63302), (1984, 56155), (2042, 54560), (2480, 44924), (2728, 40840), (3410, 32672), (3520, 31651), (4084, 27280), (4960, 22462), (5105, 21824), (5456, 20420), (6820, 16336), (8168, 13640), (9920, 11231), (10210, 10912)]