7827339320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2920649}}^1$

素因数の和:2920727

約数の個数: 32

約数和(自身を含む): 17874378000

約数和(自身を除く): 10047038680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2920649, 5841298, 11682596, 14603245, 23365192, 29206490, 58412980, 116825960, 195683483, 391366966, 782733932, 978417415, 1565467864, 1956834830, 3913669660, 7827339320]

約数ペア:

[(1, 7827339320), (2, 3913669660), (4, 1956834830), (5, 1565467864), (8, 978417415), (10, 782733932), (20, 391366966), (40, 195683483), (67, 116825960), (134, 58412980), (268, 29206490), (335, 23365192), (536, 14603245), (670, 11682596), (1340, 5841298), (2680, 2920649)]