43303480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 112039200

約数和(自身を除く): 68735720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 389, 440, 460, 484, 506, 605, 778, 920, 968, 1012, 1210, 1265, 1556, 1945, 2024, 2420, 2530, 2783, 3112, 3890, 4279, 4840, 5060, 5566, 7780, 8558, 8947, 10120, 11132, 13915, 15560, 17116, 17894, 21395, 22264, 27830, 34232, 35788, 42790, 44735, 47069, 55660, 71576, 85580, 89470, 94138, 98417, 111320, 171160, 178940, 188276, 196834, 235345, 357880, 376552, 393668, 470690, 492085, 787336, 941380, 984170, 1082587, 1882760, 1968340, 2165174, 3936680, 4330348, 5412935, 8660696, 10825870, 21651740, 43303480]

約数ペア:

[(1, 43303480), (2, 21651740), (4, 10825870), (5, 8660696), (8, 5412935), (10, 4330348), (11, 3936680), (20, 2165174), (22, 1968340), (23, 1882760), (40, 1082587), (44, 984170), (46, 941380), (55, 787336), (88, 492085), (92, 470690), (110, 393668), (115, 376552), (121, 357880), (184, 235345), (220, 196834), (230, 188276), (242, 178940), (253, 171160), (389, 111320), (440, 98417), (460, 94138), (484, 89470), (506, 85580), (605, 71576), (778, 55660), (920, 47069), (968, 44735), (1012, 42790), (1210, 35788), (1265, 34232), (1556, 27830), (1945, 22264), (2024, 21395), (2420, 17894), (2530, 17116), (2783, 15560), (3112, 13915), (3890, 11132), (4279, 10120), (4840, 8947), (5060, 8558), (5566, 7780)]