25084130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 47442240

約数和(自身を除く): 22358110

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1291, 1943, 2582, 3886, 6455, 9715, 12910, 19430, 37439, 74878, 86497, 172994, 187195, 374390, 432485, 864970, 2508413, 5016826, 12542065, 25084130]

約数ペア:

[(1, 25084130), (2, 12542065), (5, 5016826), (10, 2508413), (29, 864970), (58, 432485), (67, 374390), (134, 187195), (145, 172994), (290, 86497), (335, 74878), (670, 37439), (1291, 19430), (1943, 12910), (2582, 9715), (3886, 6455)]