17306720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5727

約数の個数: 48

約数和(自身を含む): 43046640

約数和(自身を除く): 25739920

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, 5693, 11386, 22772, 28465, 45544, 56930, 91088, 108167, 113860, 182176, 216334, 227720, 432668, 455440, 540835, 865336, 910880, 1081670, 1730672, 2163340, 3461344, 4326680, 8653360, 17306720]

約数ペア:

[(1, 17306720), (2, 8653360), (4, 4326680), (5, 3461344), (8, 2163340), (10, 1730672), (16, 1081670), (19, 910880), (20, 865336), (32, 540835), (38, 455440), (40, 432668), (76, 227720), (80, 216334), (95, 182176), (152, 113860), (160, 108167), (190, 91088), (304, 56930), (380, 45544), (608, 28465), (760, 22772), (1520, 11386), (3040, 5693)]