7141748480

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{43933}}^1$

素因数の和:44081

約数の個数: 72

約数和(自身を含む): 17241810432

約数和(自身を除く): 10100061952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 43933, 81280, 87866, 162560, 175732, 219665, 351464, 439330, 702928, 878660, 1405856, 1757320, 2811712, 3514640, 5579491, 5623424, 7029280, 11158982, 11246848, 14058560, 22317964, 27897455, 28117120, 44635928, 55794910, 56234240, 89271856, 111589820, 178543712, 223179640, 357087424, 446359280, 714174848, 892718560, 1428349696, 1785437120, 3570874240, 7141748480]

約数ペア:

[(1, 7141748480), (2, 3570874240), (4, 1785437120), (5, 1428349696), (8, 892718560), (10, 714174848), (16, 446359280), (20, 357087424), (32, 223179640), (40, 178543712), (64, 111589820), (80, 89271856), (127, 56234240), (128, 55794910), (160, 44635928), (254, 28117120), (256, 27897455), (320, 22317964), (508, 14058560), (635, 11246848), (640, 11158982), (1016, 7029280), (1270, 5623424), (1280, 5579491), (2032, 3514640), (2540, 2811712), (4064, 1757320), (5080, 1405856), (8128, 878660), (10160, 702928), (16256, 439330), (20320, 351464), (32512, 219665), (40640, 175732), (43933, 162560), (81280, 87866)]