8630720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3853}}^1$

素因数の和:3877

約数の個数: 56

約数和(自身を含む): 23493984

約数和(自身を除く): 14863264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3853, 7706, 15412, 19265, 26971, 30824, 38530, 53942, 61648, 77060, 107884, 123296, 134855, 154120, 215768, 246592, 269710, 308240, 431536, 539420, 616480, 863072, 1078840, 1232960, 1726144, 2157680, 4315360, 8630720]

約数ペア:

[(1, 8630720), (2, 4315360), (4, 2157680), (5, 1726144), (7, 1232960), (8, 1078840), (10, 863072), (14, 616480), (16, 539420), (20, 431536), (28, 308240), (32, 269710), (35, 246592), (40, 215768), (56, 154120), (64, 134855), (70, 123296), (80, 107884), (112, 77060), (140, 61648), (160, 53942), (224, 38530), (280, 30824), (320, 26971), (448, 19265), (560, 15412), (1120, 7706), (2240, 3853)]