2968336960

素因数分解:

$2^6\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{4357}}^1$

素因数の和:6503

約数の個数: 56

約数和(自身を含む): 7073295480

約数和(自身を除く): 4104958520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2129, 4258, 4357, 8516, 8714, 10645, 17032, 17428, 21290, 21785, 34064, 34856, 42580, 43570, 68128, 69712, 85160, 87140, 136256, 139424, 170320, 174280, 278848, 340640, 348560, 681280, 697120, 1394240, 9276053, 18552106, 37104212, 46380265, 74208424, 92760530, 148416848, 185521060, 296833696, 371042120, 593667392, 742084240, 1484168480, 2968336960]

約数ペア:

[(1, 2968336960), (2, 1484168480), (4, 742084240), (5, 593667392), (8, 371042120), (10, 296833696), (16, 185521060), (20, 148416848), (32, 92760530), (40, 74208424), (64, 46380265), (80, 37104212), (160, 18552106), (320, 9276053), (2129, 1394240), (4258, 697120), (4357, 681280), (8516, 348560), (8714, 340640), (10645, 278848), (17032, 174280), (17428, 170320), (21290, 139424), (21785, 136256), (34064, 87140), (34856, 85160), (42580, 69712), (43570, 68128)]