234782080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28251

約数の個数: 64

約数和(自身を含む): 604472400

約数和(自身を除く): 369690320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 28219, 56438, 112876, 141095, 225752, 282190, 366847, 451504, 564380, 733694, 903008, 1128760, 1467388, 1806016, 1834235, 2257520, 2934776, 3612032, 3668470, 4515040, 5869552, 7336940, 9030080, 11739104, 14673880, 18060160, 23478208, 29347760, 46956416, 58695520, 117391040, 234782080]

約数ペア:

[(1, 234782080), (2, 117391040), (4, 58695520), (5, 46956416), (8, 29347760), (10, 23478208), (13, 18060160), (16, 14673880), (20, 11739104), (26, 9030080), (32, 7336940), (40, 5869552), (52, 4515040), (64, 3668470), (65, 3612032), (80, 2934776), (104, 2257520), (128, 1834235), (130, 1806016), (160, 1467388), (208, 1128760), (260, 903008), (320, 733694), (416, 564380), (520, 451504), (640, 366847), (832, 282190), (1040, 225752), (1664, 141095), (2080, 112876), (4160, 56438), (8320, 28219)]