8462595760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{31891}}^1$

素因数の和:32042

約数の個数: 80

約数和(自身を含む): 20500687872

約数和(自身を除く): 12038092112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 107, 124, 155, 214, 248, 310, 428, 496, 535, 620, 856, 1070, 1240, 1712, 2140, 2480, 3317, 4280, 6634, 8560, 13268, 16585, 26536, 31891, 33170, 53072, 63782, 66340, 127564, 132680, 159455, 255128, 265360, 318910, 510256, 637820, 988621, 1275640, 1977242, 2551280, 3412337, 3954484, 4943105, 6824674, 7908968, 9886210, 13649348, 15817936, 17061685, 19772420, 27298696, 34123370, 39544840, 54597392, 68246740, 79089680, 105782447, 136493480, 211564894, 272986960, 423129788, 528912235, 846259576, 1057824470, 1692519152, 2115648940, 4231297880, 8462595760]

約数ペア:

[(1, 8462595760), (2, 4231297880), (4, 2115648940), (5, 1692519152), (8, 1057824470), (10, 846259576), (16, 528912235), (20, 423129788), (31, 272986960), (40, 211564894), (62, 136493480), (80, 105782447), (107, 79089680), (124, 68246740), (155, 54597392), (214, 39544840), (248, 34123370), (310, 27298696), (428, 19772420), (496, 17061685), (535, 15817936), (620, 13649348), (856, 9886210), (1070, 7908968), (1240, 6824674), (1712, 4943105), (2140, 3954484), (2480, 3412337), (3317, 2551280), (4280, 1977242), (6634, 1275640), (8560, 988621), (13268, 637820), (16585, 510256), (26536, 318910), (31891, 265360), (33170, 255128), (53072, 159455), (63782, 132680), (66340, 127564)]