8024217280

素因数分解:

$2^6\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{20879}}^1$

素因数の和:22097

約数の個数: 56

約数和(自身を含む): 19124493120

約数和(自身を除く): 11100275840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1201, 2402, 4804, 6005, 9608, 12010, 19216, 20879, 24020, 38432, 41758, 48040, 76864, 83516, 96080, 104395, 167032, 192160, 208790, 334064, 384320, 417580, 668128, 835160, 1336256, 1670320, 3340640, 6681280, 25075679, 50151358, 100302716, 125378395, 200605432, 250756790, 401210864, 501513580, 802421728, 1003027160, 1604843456, 2006054320, 4012108640, 8024217280]

約数ペア:

[(1, 8024217280), (2, 4012108640), (4, 2006054320), (5, 1604843456), (8, 1003027160), (10, 802421728), (16, 501513580), (20, 401210864), (32, 250756790), (40, 200605432), (64, 125378395), (80, 100302716), (160, 50151358), (320, 25075679), (1201, 6681280), (2402, 3340640), (4804, 1670320), (6005, 1336256), (9608, 835160), (12010, 668128), (19216, 417580), (20879, 384320), (24020, 334064), (38432, 208790), (41758, 192160), (48040, 167032), (76864, 104395), (83516, 96080)]