26490560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4393

約数の個数: 56

約数和(自身を含む): 66415920

約数和(自身を除く): 39925360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4357, 6080, 8714, 17428, 21785, 34856, 43570, 69712, 82783, 87140, 139424, 165566, 174280, 278848, 331132, 348560, 413915, 662264, 697120, 827830, 1324528, 1394240, 1655660, 2649056, 3311320, 5298112, 6622640, 13245280, 26490560]

約数ペア:

[(1, 26490560), (2, 13245280), (4, 6622640), (5, 5298112), (8, 3311320), (10, 2649056), (16, 1655660), (19, 1394240), (20, 1324528), (32, 827830), (38, 697120), (40, 662264), (64, 413915), (76, 348560), (80, 331132), (95, 278848), (152, 174280), (160, 165566), (190, 139424), (304, 87140), (320, 82783), (380, 69712), (608, 43570), (760, 34856), (1216, 21785), (1520, 17428), (3040, 8714), (4357, 6080)]