3886160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 9332736

約数和(自身を除く): 5446576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1567, 2480, 3134, 6268, 7835, 12536, 15670, 25072, 31340, 48577, 62680, 97154, 125360, 194308, 242885, 388616, 485770, 777232, 971540, 1943080, 3886160]

約数ペア:

[(1, 3886160), (2, 1943080), (4, 971540), (5, 777232), (8, 485770), (10, 388616), (16, 242885), (20, 194308), (31, 125360), (40, 97154), (62, 62680), (80, 48577), (124, 31340), (155, 25072), (248, 15670), (310, 12536), (496, 7835), (620, 6268), (1240, 3134), (1567, 2480)]