11465440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 32114880

約数和(自身を除く): 20649440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 353, 406, 464, 560, 580, 706, 812, 928, 1015, 1120, 1160, 1412, 1624, 1765, 2030, 2320, 2471, 2824, 3248, 3530, 4060, 4640, 4942, 5648, 6496, 7060, 8120, 9884, 10237, 11296, 12355, 14120, 16240, 19768, 20474, 24710, 28240, 32480, 39536, 40948, 49420, 51185, 56480, 71659, 79072, 81896, 98840, 102370, 143318, 163792, 197680, 204740, 286636, 327584, 358295, 395360, 409480, 573272, 716590, 818960, 1146544, 1433180, 1637920, 2293088, 2866360, 5732720, 11465440]

約数ペア:

[(1, 11465440), (2, 5732720), (4, 2866360), (5, 2293088), (7, 1637920), (8, 1433180), (10, 1146544), (14, 818960), (16, 716590), (20, 573272), (28, 409480), (29, 395360), (32, 358295), (35, 327584), (40, 286636), (56, 204740), (58, 197680), (70, 163792), (80, 143318), (112, 102370), (116, 98840), (140, 81896), (145, 79072), (160, 71659), (203, 56480), (224, 51185), (232, 49420), (280, 40948), (290, 39536), (353, 32480), (406, 28240), (464, 24710), (560, 20474), (580, 19768), (706, 16240), (812, 14120), (928, 12355), (1015, 11296), (1120, 10237), (1160, 9884), (1412, 8120), (1624, 7060), (1765, 6496), (2030, 5648), (2320, 4942), (2471, 4640), (2824, 4060), (3248, 3530)]