74137520

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7297}}^1$

素因数の和:7437

約数の個数: 40

約数和(自身を含む): 173750784

約数和(自身を除く): 99613264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 7297, 10160, 14594, 29188, 36485, 58376, 72970, 116752, 145940, 291880, 583760, 926719, 1853438, 3706876, 4633595, 7413752, 9267190, 14827504, 18534380, 37068760, 74137520]

約数ペア:

[(1, 74137520), (2, 37068760), (4, 18534380), (5, 14827504), (8, 9267190), (10, 7413752), (16, 4633595), (20, 3706876), (40, 1853438), (80, 926719), (127, 583760), (254, 291880), (508, 145940), (635, 116752), (1016, 72970), (1270, 58376), (2032, 36485), (2540, 29188), (5080, 14594), (7297, 10160)]