2018087090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{366259}}^1$

素因数の和:366314

約数の個数: 32

約数和(自身を含む): 3955608000

約数和(自身を除く): 1937520910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 366259, 732518, 1831295, 3662590, 6958921, 10621511, 13917842, 21243022, 34794605, 53107555, 69589210, 106215110, 201808709, 403617418, 1009043545, 2018087090]

約数ペア:

[(1, 2018087090), (2, 1009043545), (5, 403617418), (10, 201808709), (19, 106215110), (29, 69589210), (38, 53107555), (58, 34794605), (95, 21243022), (145, 13917842), (190, 10621511), (290, 6958921), (551, 3662590), (1102, 1831295), (2755, 732518), (5510, 366259)]