11415100

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 36

約数和(自身を含む): 24934168

約数和(自身を除く): 13519068

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 541, 844, 1055, 1082, 2110, 2164, 2705, 4220, 5275, 5410, 10550, 10820, 13525, 21100, 27050, 54100, 114151, 228302, 456604, 570755, 1141510, 2283020, 2853775, 5707550, 11415100]

約数ペア:

[(1, 11415100), (2, 5707550), (4, 2853775), (5, 2283020), (10, 1141510), (20, 570755), (25, 456604), (50, 228302), (100, 114151), (211, 54100), (422, 27050), (541, 21100), (844, 13525), (1055, 10820), (1082, 10550), (2110, 5410), (2164, 5275), (2705, 4220)]