26426720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8693}}^1$

素因数の和:8727

約数の個数: 48

約数和(自身を含む): 65726640

約数和(自身を除く): 39299920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8693, 17386, 34772, 43465, 69544, 86930, 139088, 165167, 173860, 278176, 330334, 347720, 660668, 695440, 825835, 1321336, 1390880, 1651670, 2642672, 3303340, 5285344, 6606680, 13213360, 26426720]

約数ペア:

[(1, 26426720), (2, 13213360), (4, 6606680), (5, 5285344), (8, 3303340), (10, 2642672), (16, 1651670), (19, 1390880), (20, 1321336), (32, 825835), (38, 695440), (40, 660668), (76, 347720), (80, 330334), (95, 278176), (152, 173860), (160, 165167), (190, 139088), (304, 86930), (380, 69544), (608, 43465), (760, 34772), (1520, 17386), (3040, 8693)]