13426258180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{75403}}^1$

素因数の和:75748

約数の個数: 48

約数和(自身を含む): 29262784320

約数和(自身を除く): 15836526140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 307, 580, 614, 1228, 1535, 3070, 6140, 8903, 17806, 35612, 44515, 75403, 89030, 150806, 178060, 301612, 377015, 754030, 1508060, 2186687, 4373374, 8746748, 10933435, 21866870, 23148721, 43733740, 46297442, 92594884, 115743605, 231487210, 462974420, 671312909, 1342625818, 2685251636, 3356564545, 6713129090, 13426258180]

約数ペア:

[(1, 13426258180), (2, 6713129090), (4, 3356564545), (5, 2685251636), (10, 1342625818), (20, 671312909), (29, 462974420), (58, 231487210), (116, 115743605), (145, 92594884), (290, 46297442), (307, 43733740), (580, 23148721), (614, 21866870), (1228, 10933435), (1535, 8746748), (3070, 4373374), (6140, 2186687), (8903, 1508060), (17806, 754030), (35612, 377015), (44515, 301612), (75403, 178060), (89030, 150806)]