23117120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5587

約数の個数: 56

約数和(自身を含む): 59292744

約数和(自身を除く): 36175624

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, 5557, 11114, 22228, 27785, 44456, 55570, 72241, 88912, 111140, 144482, 177824, 222280, 288964, 355648, 361205, 444560, 577928, 722410, 889120, 1155856, 1444820, 1778240, 2311712, 2889640, 4623424, 5779280, 11558560, 23117120]

約数ペア:

[(1, 23117120), (2, 11558560), (4, 5779280), (5, 4623424), (8, 2889640), (10, 2311712), (13, 1778240), (16, 1444820), (20, 1155856), (26, 889120), (32, 722410), (40, 577928), (52, 444560), (64, 361205), (65, 355648), (80, 288964), (104, 222280), (130, 177824), (160, 144482), (208, 111140), (260, 88912), (320, 72241), (416, 55570), (520, 44456), (832, 27785), (1040, 22228), (2080, 11114), (4160, 5557)]