56962960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 140437440

約数和(自身を除く): 83474480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 571, 580, 688, 860, 1142, 1160, 1247, 1720, 2284, 2320, 2494, 2855, 3440, 4568, 4988, 5710, 6235, 9136, 9976, 11420, 12470, 16559, 19952, 22840, 24553, 24940, 33118, 45680, 49106, 49880, 66236, 82795, 98212, 99760, 122765, 132472, 165590, 196424, 245530, 264944, 331180, 392848, 491060, 662360, 712037, 982120, 1324720, 1424074, 1964240, 2848148, 3560185, 5696296, 7120370, 11392592, 14240740, 28481480, 56962960]

約数ペア:

[(1, 56962960), (2, 28481480), (4, 14240740), (5, 11392592), (8, 7120370), (10, 5696296), (16, 3560185), (20, 2848148), (29, 1964240), (40, 1424074), (43, 1324720), (58, 982120), (80, 712037), (86, 662360), (116, 491060), (145, 392848), (172, 331180), (215, 264944), (232, 245530), (290, 196424), (344, 165590), (430, 132472), (464, 122765), (571, 99760), (580, 98212), (688, 82795), (860, 66236), (1142, 49880), (1160, 49106), (1247, 45680), (1720, 33118), (2284, 24940), (2320, 24553), (2494, 22840), (2855, 19952), (3440, 16559), (4568, 12470), (4988, 11420), (5710, 9976), (6235, 9136)]