487694590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{20161}}^1$

素因数の和:20268

約数の個数: 32

約数和(自身を含む): 914548320

約数和(自身を除く): 426853730

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 2419, 4838, 12095, 20161, 24190, 40322, 100805, 201610, 826601, 1189499, 1653202, 2378998, 4133005, 5947495, 8266010, 11894990, 48769459, 97538918, 243847295, 487694590]

約数ペア:

[(1, 487694590), (2, 243847295), (5, 97538918), (10, 48769459), (41, 11894990), (59, 8266010), (82, 5947495), (118, 4133005), (205, 2378998), (295, 1653202), (410, 1189499), (590, 826601), (2419, 201610), (4838, 100805), (12095, 40322), (20161, 24190)]