28863151520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{40841}}^1$

素因数の和:41494

約数の個数: 96

約数和(自身を含む): 78055923456

約数和(自身を除く): 49192771936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 631, 1120, 1262, 2524, 3155, 4417, 5048, 6310, 8834, 10096, 12620, 17668, 20192, 22085, 25240, 35336, 40841, 44170, 50480, 70672, 81682, 88340, 100960, 141344, 163364, 176680, 204205, 285887, 326728, 353360, 408410, 571774, 653456, 706720, 816820, 1143548, 1306912, 1429435, 1633640, 2287096, 2858870, 3267280, 4574192, 5717740, 6534560, 9148384, 11435480, 22870960, 25770671, 45741920, 51541342, 103082684, 128853355, 180394697, 206165368, 257706710, 360789394, 412330736, 515413420, 721578788, 824661472, 901973485, 1030826840, 1443157576, 1803946970, 2061653680, 2886315152, 3607893940, 4123307360, 5772630304, 7215787880, 14431575760, 28863151520]

約数ペア:

[(1, 28863151520), (2, 14431575760), (4, 7215787880), (5, 5772630304), (7, 4123307360), (8, 3607893940), (10, 2886315152), (14, 2061653680), (16, 1803946970), (20, 1443157576), (28, 1030826840), (32, 901973485), (35, 824661472), (40, 721578788), (56, 515413420), (70, 412330736), (80, 360789394), (112, 257706710), (140, 206165368), (160, 180394697), (224, 128853355), (280, 103082684), (560, 51541342), (631, 45741920), (1120, 25770671), (1262, 22870960), (2524, 11435480), (3155, 9148384), (4417, 6534560), (5048, 5717740), (6310, 4574192), (8834, 3267280), (10096, 2858870), (12620, 2287096), (17668, 1633640), (20192, 1429435), (22085, 1306912), (25240, 1143548), (35336, 816820), (40841, 706720), (44170, 653456), (50480, 571774), (70672, 408410), (81682, 353360), (88340, 326728), (100960, 285887), (141344, 204205), (163364, 176680)]