85959280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 236556288

約数和(自身を除く): 150597008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 137, 155, 176, 184, 220, 230, 248, 253, 274, 310, 341, 368, 440, 460, 496, 506, 548, 620, 682, 685, 713, 880, 920, 1012, 1096, 1240, 1265, 1364, 1370, 1426, 1507, 1705, 1840, 2024, 2192, 2480, 2530, 2728, 2740, 2852, 3014, 3151, 3410, 3565, 4048, 4247, 5060, 5456, 5480, 5704, 6028, 6302, 6820, 7130, 7535, 7843, 8494, 10120, 10960, 11408, 12056, 12604, 13640, 14260, 15070, 15686, 15755, 16988, 20240, 21235, 24112, 25208, 27280, 28520, 30140, 31372, 31510, 33976, 34661, 39215, 42470, 46717, 50416, 57040, 60280, 62744, 63020, 67952, 69322, 78430, 84940, 93434, 97681, 120560, 125488, 126040, 138644, 156860, 169880, 173305, 186868, 195362, 233585, 252080, 277288, 313720, 339760, 346610, 373736, 390724, 467170, 488405, 554576, 627440, 693220, 747472, 781448, 934340, 976810, 1074491, 1386440, 1562896, 1868680, 1953620, 2148982, 2772880, 3737360, 3907240, 4297964, 5372455, 7814480, 8595928, 10744910, 17191856, 21489820, 42979640, 85959280]

約数ペア:

[(1, 85959280), (2, 42979640), (4, 21489820), (5, 17191856), (8, 10744910), (10, 8595928), (11, 7814480), (16, 5372455), (20, 4297964), (22, 3907240), (23, 3737360), (31, 2772880), (40, 2148982), (44, 1953620), (46, 1868680), (55, 1562896), (62, 1386440), (80, 1074491), (88, 976810), (92, 934340), (110, 781448), (115, 747472), (124, 693220), (137, 627440), (155, 554576), (176, 488405), (184, 467170), (220, 390724), (230, 373736), (248, 346610), (253, 339760), (274, 313720), (310, 277288), (341, 252080), (368, 233585), (440, 195362), (460, 186868), (496, 173305), (506, 169880), (548, 156860), (620, 138644), (682, 126040), (685, 125488), (713, 120560), (880, 97681), (920, 93434), (1012, 84940), (1096, 78430), (1240, 69322), (1265, 67952), (1364, 63020), (1370, 62744), (1426, 60280), (1507, 57040), (1705, 50416), (1840, 46717), (2024, 42470), (2192, 39215), (2480, 34661), (2530, 33976), (2728, 31510), (2740, 31372), (2852, 30140), (3014, 28520), (3151, 27280), (3410, 25208), (3565, 24112), (4048, 21235), (4247, 20240), (5060, 16988), (5456, 15755), (5480, 15686), (5704, 15070), (6028, 14260), (6302, 13640), (6820, 12604), (7130, 12056), (7535, 11408), (7843, 10960), (8494, 10120)]