2023656080

素因数分解:

$2^4\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{12109}}^1$

素因数の和:14211

約数の個数: 40

約数和(自身を含む): 4707641400

約数和(自身を除く): 2683985320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2089, 4178, 8356, 10445, 12109, 16712, 20890, 24218, 33424, 41780, 48436, 60545, 83560, 96872, 121090, 167120, 193744, 242180, 484360, 968720, 25295701, 50591402, 101182804, 126478505, 202365608, 252957010, 404731216, 505914020, 1011828040, 2023656080]

約数ペア:

[(1, 2023656080), (2, 1011828040), (4, 505914020), (5, 404731216), (8, 252957010), (10, 202365608), (16, 126478505), (20, 101182804), (40, 50591402), (80, 25295701), (2089, 968720), (4178, 484360), (8356, 242180), (10445, 193744), (12109, 167120), (16712, 121090), (20890, 96872), (24218, 83560), (33424, 60545), (41780, 48436)]