22367044100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{16421}}^1$

素因数の和:16745

約数の個数: 72

約数和(自身を含む): 49647712968

約数和(自身を除く): 27280668868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 257, 265, 514, 530, 1028, 1060, 1285, 1325, 2570, 2650, 5140, 5300, 6425, 12850, 13621, 16421, 25700, 27242, 32842, 54484, 65684, 68105, 82105, 136210, 164210, 272420, 328420, 340525, 410525, 681050, 821050, 870313, 1362100, 1642100, 1740626, 3481252, 4220197, 4351565, 8440394, 8703130, 16880788, 17406260, 21100985, 21757825, 42201970, 43515650, 84403940, 87031300, 105504925, 211009850, 223670441, 422019700, 447340882, 894681764, 1118352205, 2236704410, 4473408820, 5591761025, 11183522050, 22367044100]

約数ペア:

[(1, 22367044100), (2, 11183522050), (4, 5591761025), (5, 4473408820), (10, 2236704410), (20, 1118352205), (25, 894681764), (50, 447340882), (53, 422019700), (100, 223670441), (106, 211009850), (212, 105504925), (257, 87031300), (265, 84403940), (514, 43515650), (530, 42201970), (1028, 21757825), (1060, 21100985), (1285, 17406260), (1325, 16880788), (2570, 8703130), (2650, 8440394), (5140, 4351565), (5300, 4220197), (6425, 3481252), (12850, 1740626), (13621, 1642100), (16421, 1362100), (25700, 870313), (27242, 821050), (32842, 681050), (54484, 410525), (65684, 340525), (68105, 328420), (82105, 272420), (136210, 164210)]