47630080

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 115379712

約数和(自身を除く): 67749632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 293, 320, 508, 586, 635, 640, 1016, 1172, 1270, 1280, 1465, 2032, 2344, 2540, 2930, 4064, 4688, 5080, 5860, 8128, 9376, 10160, 11720, 16256, 18752, 20320, 23440, 32512, 37211, 37504, 40640, 46880, 74422, 75008, 81280, 93760, 148844, 162560, 186055, 187520, 297688, 372110, 375040, 595376, 744220, 1190752, 1488440, 2381504, 2976880, 4763008, 5953760, 9526016, 11907520, 23815040, 47630080]

約数ペア:

[(1, 47630080), (2, 23815040), (4, 11907520), (5, 9526016), (8, 5953760), (10, 4763008), (16, 2976880), (20, 2381504), (32, 1488440), (40, 1190752), (64, 744220), (80, 595376), (127, 375040), (128, 372110), (160, 297688), (254, 187520), (256, 186055), (293, 162560), (320, 148844), (508, 93760), (586, 81280), (635, 75008), (640, 74422), (1016, 46880), (1172, 40640), (1270, 37504), (1280, 37211), (1465, 32512), (2032, 23440), (2344, 20320), (2540, 18752), (2930, 16256), (4064, 11720), (4688, 10160), (5080, 9376), (5860, 8128)]