40505376

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^2\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 109417392

約数和(自身を除く): 68912016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 251, 328, 492, 502, 656, 753, 984, 1004, 1312, 1506, 1681, 1968, 2008, 3012, 3362, 3936, 4016, 5043, 6024, 6724, 8032, 10086, 10291, 12048, 13448, 20172, 20582, 24096, 26896, 30873, 40344, 41164, 53792, 61746, 80688, 82328, 123492, 161376, 164656, 246984, 329312, 421931, 493968, 843862, 987936, 1265793, 1687724, 2531586, 3375448, 5063172, 6750896, 10126344, 13501792, 20252688, 40505376]

約数ペア:

[(1, 40505376), (2, 20252688), (3, 13501792), (4, 10126344), (6, 6750896), (8, 5063172), (12, 3375448), (16, 2531586), (24, 1687724), (32, 1265793), (41, 987936), (48, 843862), (82, 493968), (96, 421931), (123, 329312), (164, 246984), (246, 164656), (251, 161376), (328, 123492), (492, 82328), (502, 80688), (656, 61746), (753, 53792), (984, 41164), (1004, 40344), (1312, 30873), (1506, 26896), (1681, 24096), (1968, 20582), (2008, 20172), (3012, 13448), (3362, 12048), (3936, 10291), (4016, 10086), (5043, 8032), (6024, 6724)]