55705760

素因数分解:

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

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 148345344

約数和(自身を除く): 92639584

約数列:

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

約数ペア:

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