27885099520

素因数分解:

$2^9\times 5^1\times {\mathrm{269}}^1\times {\mathrm{40493}}^1$

素因数の和:40785

約数の個数: 80

約数和(自身を含む): 67109086440

約数和(自身を除く): 39223986920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 269, 320, 512, 538, 640, 1076, 1280, 1345, 2152, 2560, 2690, 4304, 5380, 8608, 10760, 17216, 21520, 34432, 40493, 43040, 68864, 80986, 86080, 137728, 161972, 172160, 202465, 323944, 344320, 404930, 647888, 688640, 809860, 1295776, 1619720, 2591552, 3239440, 5183104, 6478880, 10366208, 10892617, 12957760, 20732416, 21785234, 25915520, 43570468, 51831040, 54463085, 87140936, 103662080, 108926170, 174281872, 217852340, 348563744, 435704680, 697127488, 871409360, 1394254976, 1742818720, 2788509952, 3485637440, 5577019904, 6971274880, 13942549760, 27885099520]

約数ペア:

[(1, 27885099520), (2, 13942549760), (4, 6971274880), (5, 5577019904), (8, 3485637440), (10, 2788509952), (16, 1742818720), (20, 1394254976), (32, 871409360), (40, 697127488), (64, 435704680), (80, 348563744), (128, 217852340), (160, 174281872), (256, 108926170), (269, 103662080), (320, 87140936), (512, 54463085), (538, 51831040), (640, 43570468), (1076, 25915520), (1280, 21785234), (1345, 20732416), (2152, 12957760), (2560, 10892617), (2690, 10366208), (4304, 6478880), (5380, 5183104), (8608, 3239440), (10760, 2591552), (17216, 1619720), (21520, 1295776), (34432, 809860), (40493, 688640), (43040, 647888), (68864, 404930), (80986, 344320), (86080, 323944), (137728, 202465), (161972, 172160)]