23536480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 62270208

約数和(自身を除く): 38733728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 311, 344, 352, 430, 440, 473, 622, 688, 860, 880, 946, 1244, 1376, 1555, 1720, 1760, 1892, 2365, 2488, 3110, 3421, 3440, 3784, 4730, 4976, 6220, 6842, 6880, 7568, 9460, 9952, 12440, 13373, 13684, 15136, 17105, 18920, 24880, 26746, 27368, 34210, 37840, 49760, 53492, 54736, 66865, 68420, 75680, 106984, 109472, 133730, 136840, 147103, 213968, 267460, 273680, 294206, 427936, 534920, 547360, 588412, 735515, 1069840, 1176824, 1471030, 2139680, 2353648, 2942060, 4707296, 5884120, 11768240, 23536480]

約数ペア:

[(1, 23536480), (2, 11768240), (4, 5884120), (5, 4707296), (8, 2942060), (10, 2353648), (11, 2139680), (16, 1471030), (20, 1176824), (22, 1069840), (32, 735515), (40, 588412), (43, 547360), (44, 534920), (55, 427936), (80, 294206), (86, 273680), (88, 267460), (110, 213968), (160, 147103), (172, 136840), (176, 133730), (215, 109472), (220, 106984), (311, 75680), (344, 68420), (352, 66865), (430, 54736), (440, 53492), (473, 49760), (622, 37840), (688, 34210), (860, 27368), (880, 26746), (946, 24880), (1244, 18920), (1376, 17105), (1555, 15136), (1720, 13684), (1760, 13373), (1892, 12440), (2365, 9952), (2488, 9460), (3110, 7568), (3421, 6880), (3440, 6842), (3784, 6220), (4730, 4976)]