825256960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14653}}^1$

素因数の和:14689

約数の個数: 88

約数和(自身を含む): 2159765136

約数和(自身を除く): 1334508176

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, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 14653, 28160, 29306, 56320, 58612, 73265, 117224, 146530, 161183, 234448, 293060, 322366, 468896, 586120, 644732, 805915, 937792, 1172240, 1289464, 1611830, 1875584, 2344480, 2578928, 3223660, 3751168, 4688960, 5157856, 6447320, 7502336, 9377920, 10315712, 12894640, 15004672, 18755840, 20631424, 25789280, 37511680, 41262848, 51578560, 75023360, 82525696, 103157120, 165051392, 206314240, 412628480, 825256960]

約数ペア:

[(1, 825256960), (2, 412628480), (4, 206314240), (5, 165051392), (8, 103157120), (10, 82525696), (11, 75023360), (16, 51578560), (20, 41262848), (22, 37511680), (32, 25789280), (40, 20631424), (44, 18755840), (55, 15004672), (64, 12894640), (80, 10315712), (88, 9377920), (110, 7502336), (128, 6447320), (160, 5157856), (176, 4688960), (220, 3751168), (256, 3223660), (320, 2578928), (352, 2344480), (440, 1875584), (512, 1611830), (640, 1289464), (704, 1172240), (880, 937792), (1024, 805915), (1280, 644732), (1408, 586120), (1760, 468896), (2560, 322366), (2816, 293060), (3520, 234448), (5120, 161183), (5632, 146530), (7040, 117224), (11264, 73265), (14080, 58612), (14653, 56320), (28160, 29306)]