130366160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52567}}^1$

素因数の和:52611

約数の個数: 40

約数和(自身を含む): 312884736

約数和(自身を除く): 182518576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 52567, 105134, 210268, 262835, 420536, 525670, 841072, 1051340, 1629577, 2102680, 3259154, 4205360, 6518308, 8147885, 13036616, 16295770, 26073232, 32591540, 65183080, 130366160]

約数ペア:

[(1, 130366160), (2, 65183080), (4, 32591540), (5, 26073232), (8, 16295770), (10, 13036616), (16, 8147885), (20, 6518308), (31, 4205360), (40, 3259154), (62, 2102680), (80, 1629577), (124, 1051340), (155, 841072), (248, 525670), (310, 420536), (496, 262835), (620, 210268), (1240, 105134), (2480, 52567)]