148275040

素因数分解:

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

素因数の和:7439

約数の個数: 48

約数和(自身を含む): 353106432

約数和(自身を除く): 204831392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 7297, 10160, 14594, 20320, 29188, 36485, 58376, 72970, 116752, 145940, 233504, 291880, 583760, 926719, 1167520, 1853438, 3706876, 4633595, 7413752, 9267190, 14827504, 18534380, 29655008, 37068760, 74137520, 148275040]

約数ペア:

[(1, 148275040), (2, 74137520), (4, 37068760), (5, 29655008), (8, 18534380), (10, 14827504), (16, 9267190), (20, 7413752), (32, 4633595), (40, 3706876), (80, 1853438), (127, 1167520), (160, 926719), (254, 583760), (508, 291880), (635, 233504), (1016, 145940), (1270, 116752), (2032, 72970), (2540, 58376), (4064, 36485), (5080, 29188), (7297, 20320), (10160, 14594)]