5076280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 7624520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 139, 166, 220, 278, 332, 415, 440, 556, 664, 695, 830, 913, 1112, 1390, 1529, 1660, 1826, 2780, 3058, 3320, 3652, 4565, 5560, 6116, 7304, 7645, 9130, 11537, 12232, 15290, 18260, 23074, 30580, 36520, 46148, 57685, 61160, 92296, 115370, 126907, 230740, 253814, 461480, 507628, 634535, 1015256, 1269070, 2538140, 5076280]

約数ペア:

[(1, 5076280), (2, 2538140), (4, 1269070), (5, 1015256), (8, 634535), (10, 507628), (11, 461480), (20, 253814), (22, 230740), (40, 126907), (44, 115370), (55, 92296), (83, 61160), (88, 57685), (110, 46148), (139, 36520), (166, 30580), (220, 23074), (278, 18260), (332, 15290), (415, 12232), (440, 11537), (556, 9130), (664, 7645), (695, 7304), (830, 6116), (913, 5560), (1112, 4565), (1390, 3652), (1529, 3320), (1660, 3058), (1826, 2780)]