1570328680040

素因数分解:

$2^3\times 5^1\times {\mathrm{3009907}}^1\times {\mathrm{13043}}^1$

素因数の和:3022961

約数の個数: 32

約数和(自身を含む): 3533511595680

約数和(自身を除く): 1963182915640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13043, 26086, 52172, 65215, 104344, 130430, 260860, 521720, 3009907, 6019814, 12039628, 15049535, 24079256, 30099070, 60198140, 120396280, 39258217001, 78516434002, 157032868004, 196291085005, 314065736008, 392582170010, 785164340020, 1570328680040]

約数ペア:

[(1, 1570328680040), (2, 785164340020), (4, 392582170010), (5, 314065736008), (8, 196291085005), (10, 157032868004), (20, 78516434002), (40, 39258217001), (13043, 120396280), (26086, 60198140), (52172, 30099070), (65215, 24079256), (104344, 15049535), (130430, 12039628), (260860, 6019814), (521720, 3009907)]