5280872960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187531}}^1$

素因数の和:187565

約数の個数: 80

約数和(自身を含む): 13812856992

約数和(自身を除く): 8531984032

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, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160, 187531, 375062, 750124, 937655, 1500248, 1875310, 2062841, 3000496, 3750620, 4125682, 6000992, 7501240, 8251364, 10314205, 12001984, 15002480, 16502728, 20628410, 24003968, 30004960, 33005456, 41256820, 48007936, 60009920, 66010912, 82513640, 96015872, 120019840, 132021824, 165027280, 240039680, 264043648, 330054560, 480079360, 528087296, 660109120, 1056174592, 1320218240, 2640436480, 5280872960]

約数ペア:

[(1, 5280872960), (2, 2640436480), (4, 1320218240), (5, 1056174592), (8, 660109120), (10, 528087296), (11, 480079360), (16, 330054560), (20, 264043648), (22, 240039680), (32, 165027280), (40, 132021824), (44, 120019840), (55, 96015872), (64, 82513640), (80, 66010912), (88, 60009920), (110, 48007936), (128, 41256820), (160, 33005456), (176, 30004960), (220, 24003968), (256, 20628410), (320, 16502728), (352, 15002480), (440, 12001984), (512, 10314205), (640, 8251364), (704, 7501240), (880, 6000992), (1280, 4125682), (1408, 3750620), (1760, 3000496), (2560, 2062841), (2816, 1875310), (3520, 1500248), (5632, 937655), (7040, 750124), (14080, 375062), (28160, 187531)]