28932200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13151}}^1$

素因数の和:13178

約数の個数: 48

約数和(自身を含む): 73388160

約数和(自身を除く): 44455960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 13151, 26302, 52604, 65755, 105208, 131510, 144661, 263020, 289322, 328775, 526040, 578644, 657550, 723305, 1157288, 1315100, 1446610, 2630200, 2893220, 3616525, 5786440, 7233050, 14466100, 28932200]

約数ペア:

[(1, 28932200), (2, 14466100), (4, 7233050), (5, 5786440), (8, 3616525), (10, 2893220), (11, 2630200), (20, 1446610), (22, 1315100), (25, 1157288), (40, 723305), (44, 657550), (50, 578644), (55, 526040), (88, 328775), (100, 289322), (110, 263020), (200, 144661), (220, 131510), (275, 105208), (440, 65755), (550, 52604), (1100, 26302), (2200, 13151)]