982429.0000000

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 19641600

約数和(自身を除く): 11760560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 79, 80, 86, 116, 145, 158, 172, 215, 232, 290, 316, 344, 395, 430, 464, 580, 632, 688, 790, 860, 1160, 1247, 1264, 1580, 1720, 2291, 2320, 2494, 3160, 3397, 3440, 4582, 4988, 6235, 6320, 6794, 9164, 9976, 11455, 12470, 13588, 16985, 18328, 19952, 22910, 24940, 27176, 33970, 36656, 45820, 49880, 54352, 67940, 91640, 98513, 99760, 135880, 183280, 197026, 271760, 394052, 492565, 788104, 985130, 1576208, 1970260, 3940520, 7881040]

約数ペア:

[(1, 7881040), (2, 3940520), (4, 1970260), (5, 1576208), (8, 985130), (10, 788104), (16, 492565), (20, 394052), (29, 271760), (40, 197026), (43, 183280), (58, 135880), (79, 99760), (80, 98513), (86, 91640), (116, 67940), (145, 54352), (158, 49880), (172, 45820), (215, 36656), (232, 33970), (290, 27176), (316, 24940), (344, 22910), (395, 19952), (430, 18328), (464, 16985), (580, 13588), (632, 12470), (688, 11455), (790, 9976), (860, 9164), (1160, 6794), (1247, 6320), (1264, 6235), (1580, 4988), (1720, 4582), (2291, 3440), (2320, 3397), (2494, 3160)]