105594680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 255240720

約数和(自身を除く): 149646040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 67, 82, 124, 134, 155, 164, 205, 248, 268, 310, 328, 335, 410, 536, 620, 670, 820, 961, 1240, 1271, 1340, 1640, 1922, 2077, 2542, 2680, 2747, 3844, 4154, 4805, 5084, 5494, 6355, 7688, 8308, 9610, 10168, 10385, 10988, 12710, 13735, 16616, 19220, 20770, 21976, 25420, 27470, 38440, 39401, 41540, 50840, 54940, 64387, 78802, 83080, 85157, 109880, 128774, 157604, 170314, 197005, 257548, 315208, 321935, 340628, 394010, 425785, 515096, 643870, 681256, 788020, 851570, 1287740, 1576040, 1703140, 2575480, 2639867, 3406280, 5279734, 10559468, 13199335, 21118936, 26398670, 52797340, 105594680]

約数ペア:

[(1, 105594680), (2, 52797340), (4, 26398670), (5, 21118936), (8, 13199335), (10, 10559468), (20, 5279734), (31, 3406280), (40, 2639867), (41, 2575480), (62, 1703140), (67, 1576040), (82, 1287740), (124, 851570), (134, 788020), (155, 681256), (164, 643870), (205, 515096), (248, 425785), (268, 394010), (310, 340628), (328, 321935), (335, 315208), (410, 257548), (536, 197005), (620, 170314), (670, 157604), (820, 128774), (961, 109880), (1240, 85157), (1271, 83080), (1340, 78802), (1640, 64387), (1922, 54940), (2077, 50840), (2542, 41540), (2680, 39401), (2747, 38440), (3844, 27470), (4154, 25420), (4805, 21976), (5084, 20770), (5494, 19220), (6355, 16616), (7688, 13735), (8308, 12710), (9610, 10988), (10168, 10385)]