39589060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 100800000

約数和(自身を除く): 61210940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 199, 203, 245, 290, 343, 398, 406, 490, 580, 686, 796, 812, 980, 995, 1015, 1372, 1393, 1421, 1715, 1990, 2030, 2786, 2842, 3430, 3980, 4060, 5572, 5684, 5771, 6860, 6965, 7105, 9751, 9947, 11542, 13930, 14210, 19502, 19894, 23084, 27860, 28420, 28855, 39004, 39788, 40397, 48755, 49735, 57710, 68257, 80794, 97510, 99470, 115420, 136514, 161588, 195020, 198940, 201985, 273028, 282779, 341285, 403970, 565558, 682570, 807940, 1131116, 1365140, 1413895, 1979453, 2827790, 3958906, 5655580, 7917812, 9897265, 19794530, 39589060]

約数ペア:

[(1, 39589060), (2, 19794530), (4, 9897265), (5, 7917812), (7, 5655580), (10, 3958906), (14, 2827790), (20, 1979453), (28, 1413895), (29, 1365140), (35, 1131116), (49, 807940), (58, 682570), (70, 565558), (98, 403970), (116, 341285), (140, 282779), (145, 273028), (196, 201985), (199, 198940), (203, 195020), (245, 161588), (290, 136514), (343, 115420), (398, 99470), (406, 97510), (490, 80794), (580, 68257), (686, 57710), (796, 49735), (812, 48755), (980, 40397), (995, 39788), (1015, 39004), (1372, 28855), (1393, 28420), (1421, 27860), (1715, 23084), (1990, 19894), (2030, 19502), (2786, 14210), (2842, 13930), (3430, 11542), (3980, 9947), (4060, 9751), (5572, 7105), (5684, 6965), (5771, 6860)]