1796317120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431807}}^1$

素因数の和:431837

約数の個数: 56

約数和(自身を含む): 4606527744

約数和(自身を除く): 2810210624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 431807, 863614, 1727228, 2159035, 3454456, 4318070, 5613491, 6908912, 8636140, 11226982, 13817824, 17272280, 22453964, 27635648, 28067455, 34544560, 44907928, 56134910, 69089120, 89815856, 112269820, 138178240, 179631712, 224539640, 359263424, 449079280, 898158560, 1796317120]

約数ペア:

[(1, 1796317120), (2, 898158560), (4, 449079280), (5, 359263424), (8, 224539640), (10, 179631712), (13, 138178240), (16, 112269820), (20, 89815856), (26, 69089120), (32, 56134910), (40, 44907928), (52, 34544560), (64, 28067455), (65, 27635648), (80, 22453964), (104, 17272280), (130, 13817824), (160, 11226982), (208, 8636140), (260, 6908912), (320, 5613491), (416, 4318070), (520, 3454456), (832, 2159035), (1040, 1727228), (2080, 863614), (4160, 431807)]