76188080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 183220416

約数和(自身を除く): 107032336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 991, 1240, 1922, 1982, 2480, 3844, 3964, 4805, 4955, 7688, 7928, 9610, 9910, 15376, 15856, 19220, 19820, 30721, 38440, 39640, 61442, 76880, 79280, 122884, 153605, 245768, 307210, 491536, 614420, 952351, 1228840, 1904702, 2457680, 3809404, 4761755, 7618808, 9523510, 15237616, 19047020, 38094040, 76188080]

約数ペア:

[(1, 76188080), (2, 38094040), (4, 19047020), (5, 15237616), (8, 9523510), (10, 7618808), (16, 4761755), (20, 3809404), (31, 2457680), (40, 1904702), (62, 1228840), (80, 952351), (124, 614420), (155, 491536), (248, 307210), (310, 245768), (496, 153605), (620, 122884), (961, 79280), (991, 76880), (1240, 61442), (1922, 39640), (1982, 38440), (2480, 30721), (3844, 19820), (3964, 19220), (4805, 15856), (4955, 15376), (7688, 9910), (7928, 9610)]