201562240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28631}}^1$

素因数の和:28661

約数の個数: 64

約数和(自身を含む): 525683520

約数和(自身を除く): 324121280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 28631, 57262, 114524, 143155, 229048, 286310, 314941, 458096, 572620, 629882, 916192, 1145240, 1259764, 1574705, 1832384, 2290480, 2519528, 3149410, 3664768, 4580960, 5039056, 6298820, 9161920, 10078112, 12597640, 18323840, 20156224, 25195280, 40312448, 50390560, 100781120, 201562240]

約数ペア:

[(1, 201562240), (2, 100781120), (4, 50390560), (5, 40312448), (8, 25195280), (10, 20156224), (11, 18323840), (16, 12597640), (20, 10078112), (22, 9161920), (32, 6298820), (40, 5039056), (44, 4580960), (55, 3664768), (64, 3149410), (80, 2519528), (88, 2290480), (110, 1832384), (128, 1574705), (160, 1259764), (176, 1145240), (220, 916192), (320, 629882), (352, 572620), (440, 458096), (640, 314941), (704, 286310), (880, 229048), (1408, 143155), (1760, 114524), (3520, 57262), (7040, 28631)]