41472640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 111481920

約数和(自身を除く): 70009280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 137, 160, 172, 176, 215, 220, 274, 320, 344, 352, 430, 440, 473, 548, 640, 685, 688, 704, 860, 880, 946, 1096, 1370, 1376, 1408, 1507, 1720, 1760, 1892, 2192, 2365, 2740, 2752, 3014, 3440, 3520, 3784, 4384, 4730, 5480, 5504, 5891, 6028, 6880, 7040, 7535, 7568, 8768, 9460, 10960, 11782, 12056, 13760, 15070, 15136, 17536, 18920, 21920, 23564, 24112, 27520, 29455, 30140, 30272, 37840, 43840, 47128, 48224, 58910, 60280, 60544, 64801, 75680, 87680, 94256, 96448, 117820, 120560, 129602, 151360, 188512, 192896, 235640, 241120, 259204, 302720, 324005, 377024, 471280, 482240, 518408, 648010, 754048, 942560, 964480, 1036816, 1296020, 1885120, 2073632, 2592040, 3770240, 4147264, 5184080, 8294528, 10368160, 20736320, 41472640]

約数ペア:

[(1, 41472640), (2, 20736320), (4, 10368160), (5, 8294528), (8, 5184080), (10, 4147264), (11, 3770240), (16, 2592040), (20, 2073632), (22, 1885120), (32, 1296020), (40, 1036816), (43, 964480), (44, 942560), (55, 754048), (64, 648010), (80, 518408), (86, 482240), (88, 471280), (110, 377024), (128, 324005), (137, 302720), (160, 259204), (172, 241120), (176, 235640), (215, 192896), (220, 188512), (274, 151360), (320, 129602), (344, 120560), (352, 117820), (430, 96448), (440, 94256), (473, 87680), (548, 75680), (640, 64801), (685, 60544), (688, 60280), (704, 58910), (860, 48224), (880, 47128), (946, 43840), (1096, 37840), (1370, 30272), (1376, 30140), (1408, 29455), (1507, 27520), (1720, 24112), (1760, 23564), (1892, 21920), (2192, 18920), (2365, 17536), (2740, 15136), (2752, 15070), (3014, 13760), (3440, 12056), (3520, 11782), (3784, 10960), (4384, 9460), (4730, 8768), (5480, 7568), (5504, 7535), (5891, 7040), (6028, 6880)]