13739320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49069}}^1$

素因数の和:49087

約数の個数: 32

約数和(自身を含む): 35330400

約数和(自身を除く): 21591080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49069, 98138, 196276, 245345, 343483, 392552, 490690, 686966, 981380, 1373932, 1717415, 1962760, 2747864, 3434830, 6869660, 13739320]

約数ペア:

[(1, 13739320), (2, 6869660), (4, 3434830), (5, 2747864), (7, 1962760), (8, 1717415), (10, 1373932), (14, 981380), (20, 686966), (28, 490690), (35, 392552), (40, 343483), (56, 245345), (70, 196276), (140, 98138), (280, 49069)]