45660400

素因数分解:

$2^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:770

約数の個数: 60

約数和(自身を含む): 110422744

約数和(自身を除く): 64762344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 211, 400, 422, 541, 844, 1055, 1082, 1688, 2110, 2164, 2705, 3376, 4220, 4328, 5275, 5410, 8440, 8656, 10550, 10820, 13525, 16880, 21100, 21640, 27050, 42200, 43280, 54100, 84400, 108200, 114151, 216400, 228302, 456604, 570755, 913208, 1141510, 1826416, 2283020, 2853775, 4566040, 5707550, 9132080, 11415100, 22830200, 45660400]

約数ペア:

[(1, 45660400), (2, 22830200), (4, 11415100), (5, 9132080), (8, 5707550), (10, 4566040), (16, 2853775), (20, 2283020), (25, 1826416), (40, 1141510), (50, 913208), (80, 570755), (100, 456604), (200, 228302), (211, 216400), (400, 114151), (422, 108200), (541, 84400), (844, 54100), (1055, 43280), (1082, 42200), (1688, 27050), (2110, 21640), (2164, 21100), (2705, 16880), (3376, 13525), (4220, 10820), (4328, 10550), (5275, 8656), (5410, 8440)]