82030960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 217204848

約数和(自身を除く): 135173888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 97, 110, 124, 155, 176, 194, 220, 248, 310, 341, 388, 440, 485, 496, 620, 682, 776, 880, 961, 970, 1067, 1240, 1364, 1552, 1705, 1922, 1940, 2134, 2480, 2728, 3007, 3410, 3844, 3880, 4268, 4805, 5335, 5456, 6014, 6820, 7688, 7760, 8536, 9610, 10571, 10670, 12028, 13640, 15035, 15376, 17072, 19220, 21142, 21340, 24056, 27280, 30070, 33077, 38440, 42284, 42680, 48112, 52855, 60140, 66154, 76880, 84568, 85360, 93217, 105710, 120280, 132308, 165385, 169136, 186434, 211420, 240560, 264616, 330770, 372868, 422840, 466085, 529232, 661540, 745736, 845680, 932170, 1025387, 1323080, 1491472, 1864340, 2050774, 2646160, 3728680, 4101548, 5126935, 7457360, 8203096, 10253870, 16406192, 20507740, 41015480, 82030960]

約数ペア:

[(1, 82030960), (2, 41015480), (4, 20507740), (5, 16406192), (8, 10253870), (10, 8203096), (11, 7457360), (16, 5126935), (20, 4101548), (22, 3728680), (31, 2646160), (40, 2050774), (44, 1864340), (55, 1491472), (62, 1323080), (80, 1025387), (88, 932170), (97, 845680), (110, 745736), (124, 661540), (155, 529232), (176, 466085), (194, 422840), (220, 372868), (248, 330770), (310, 264616), (341, 240560), (388, 211420), (440, 186434), (485, 169136), (496, 165385), (620, 132308), (682, 120280), (776, 105710), (880, 93217), (961, 85360), (970, 84568), (1067, 76880), (1240, 66154), (1364, 60140), (1552, 52855), (1705, 48112), (1922, 42680), (1940, 42284), (2134, 38440), (2480, 33077), (2728, 30070), (3007, 27280), (3410, 24056), (3844, 21340), (3880, 21142), (4268, 19220), (4805, 17072), (5335, 15376), (5456, 15035), (6014, 13640), (6820, 12028), (7688, 10670), (7760, 10571), (8536, 9610)]