23310550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 45278352

約数和(自身を除く): 21967802

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 137, 166, 205, 274, 410, 415, 685, 830, 1025, 1370, 2050, 2075, 3403, 3425, 4150, 5617, 6806, 6850, 11234, 11371, 17015, 22742, 28085, 34030, 56170, 56855, 85075, 113710, 140425, 170150, 280850, 284275, 466211, 568550, 932422, 2331055, 4662110, 11655275, 23310550]

約数ペア:

[(1, 23310550), (2, 11655275), (5, 4662110), (10, 2331055), (25, 932422), (41, 568550), (50, 466211), (82, 284275), (83, 280850), (137, 170150), (166, 140425), (205, 113710), (274, 85075), (410, 56855), (415, 56170), (685, 34030), (830, 28085), (1025, 22742), (1370, 17015), (2050, 11371), (2075, 11234), (3403, 6850), (3425, 6806), (4150, 5617)]