4500760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 11314080

約数和(自身を除く): 6813320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 193, 212, 220, 265, 386, 424, 440, 530, 583, 772, 965, 1060, 1166, 1544, 1930, 2120, 2123, 2332, 2915, 3860, 4246, 4664, 5830, 7720, 8492, 10229, 10615, 11660, 16984, 20458, 21230, 23320, 40916, 42460, 51145, 81832, 84920, 102290, 112519, 204580, 225038, 409160, 450076, 562595, 900152, 1125190, 2250380, 4500760]

約数ペア:

[(1, 4500760), (2, 2250380), (4, 1125190), (5, 900152), (8, 562595), (10, 450076), (11, 409160), (20, 225038), (22, 204580), (40, 112519), (44, 102290), (53, 84920), (55, 81832), (88, 51145), (106, 42460), (110, 40916), (193, 23320), (212, 21230), (220, 20458), (265, 16984), (386, 11660), (424, 10615), (440, 10229), (530, 8492), (583, 7720), (772, 5830), (965, 4664), (1060, 4246), (1166, 3860), (1544, 2915), (1930, 2332), (2120, 2123)]