15166160

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:1991

約数の個数: 40

約数和(自身を含む): 35629416

約数和(自身を除く): 20463256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 1877, 2020, 3754, 4040, 7508, 8080, 9385, 15016, 18770, 30032, 37540, 75080, 150160, 189577, 379154, 758308, 947885, 1516616, 1895770, 3033232, 3791540, 7583080, 15166160]

約数ペア:

[(1, 15166160), (2, 7583080), (4, 3791540), (5, 3033232), (8, 1895770), (10, 1516616), (16, 947885), (20, 758308), (40, 379154), (80, 189577), (101, 150160), (202, 75080), (404, 37540), (505, 30032), (808, 18770), (1010, 15016), (1616, 9385), (1877, 8080), (2020, 7508), (3754, 4040)]