70619320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33311}}^1$

素因数の和:33375

約数の個数: 32

約数和(自身を含む): 161896320

約数和(自身を除く): 91277000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 33311, 66622, 133244, 166555, 266488, 333110, 666220, 1332440, 1765483, 3530966, 7061932, 8827415, 14123864, 17654830, 35309660, 70619320]

約数ペア:

[(1, 70619320), (2, 35309660), (4, 17654830), (5, 14123864), (8, 8827415), (10, 7061932), (20, 3530966), (40, 1765483), (53, 1332440), (106, 666220), (212, 333110), (265, 266488), (424, 166555), (530, 133244), (1060, 66622), (2120, 33311)]