1943080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 2572760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1567, 3134, 6268, 7835, 12536, 15670, 31340, 48577, 62680, 97154, 194308, 242885, 388616, 485770, 971540, 1943080]

約数ペア:

[(1, 1943080), (2, 971540), (4, 485770), (5, 388616), (8, 242885), (10, 194308), (20, 97154), (31, 62680), (40, 48577), (62, 31340), (124, 15670), (155, 12536), (248, 7835), (310, 6268), (620, 3134), (1240, 1567)]